70196280 has 256 divisors, whose sum is σ = 268738560. Its totient is φ = 14246400.

The previous prime is 70196263. The next prime is 70196303. The reversal of 70196280 is 8269107.

70196280 = T₁₁₄₁ + T₁₁₄₂ + ... + T₁₂₃₉.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 655987 + ... + 656093.

It is an arithmetic number, because the mean of its divisors is an integer number (1049760).

Almost surely, 2^70196280 is an apocalyptic number.

70196280 is a gapful number since it is divisible by the number (70) 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 70196280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134369280).

70196280 is an abundant number, since it is smaller than the sum of its proper divisors (198542280).

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

70196280 is a wasteful number, since it uses less digits than its factorization.

70196280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 70196280 is about 8378.3220277094. The cubic root of 70196280 is about 412.5133733038.

The spelling of 70196280 in words is "seventy million, one hundred ninety-six thousand, two hundred eighty".