112075290 has 24 divisors (see below), whose sum is σ = 291395988. Its totient is φ = 29886720.

The previous prime is 112075277. The next prime is 112075303. The reversal of 112075290 is 92570211.

It is an interprime number because it is at equal distance from previous prime (112075277) and next prime (112075303).

It can be written as a sum of positive squares in 2 ways, for example, as 111323601 + 751689 = 10551^2 + 867^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 622551 + ... + 622730.

Almost surely, 2^112075290 is an apocalyptic number.

112075290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112075290 is an abundant number, since it is smaller than the sum of its proper divisors (179320698).

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

112075290 is a wasteful number, since it uses less digits than its factorization.

112075290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245294 (or 1245291 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 112075290 is about 10586.5617648035. The cubic root of 112075290 is about 482.1364403144.

The spelling of 112075290 in words is "one hundred twelve million, seventy-five thousand, two hundred ninety".