70512468 has 48 divisors (see below), whose sum is σ = 178375680. Its totient is φ = 21550464.

The previous prime is 70512467. The next prime is 70512469. The reversal of 70512468 is 86421507.

It is an interprime number because it is at equal distance from previous prime (70512467) and next prime (70512469).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70512467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23053 + ... + 25931.

It is an arithmetic number, because the mean of its divisors is an integer number (3716160).

Almost surely, 2^70512468 is an apocalyptic number.

70512468 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70512468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89187840).

70512468 is an abundant number, since it is smaller than the sum of its proper divisors (107863212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70512468 is a wasteful number, since it uses less digits than its factorization.

70512468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056 (or 3054 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 70512468 is about 8397.1702376455. The cubic root of 70512468 is about 413.1318126791.

The spelling of 70512468 in words is "seventy million, five hundred twelve thousand, four hundred sixty-eight".