70295904 has 192 divisors, whose sum is σ = 239500800. Its totient is φ = 19643904.

The previous prime is 70295891. The next prime is 70295909. The reversal of 70295904 is 40959207.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70295909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356734 + ... + 356930.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400).

Almost surely, 2^70295904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70295904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119750400).

70295904 is an abundant number, since it is smaller than the sum of its proper divisors (169204896).

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

70295904 is a wasteful number, since it uses less digits than its factorization.

70295904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 70295904 is about 8384.2652629792. The cubic root of 70295904 is about 412.7084302027.

The spelling of 70295904 in words is "seventy million, two hundred ninety-five thousand, nine hundred four".