70475496 has 192 divisors, whose sum is σ = 230401920. Its totient is φ = 17487360.

The previous prime is 70475479. The next prime is 70475497. The reversal of 70475496 is 69457407.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70475497) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1155306 + ... + 1155366.

It is an arithmetic number, because the mean of its divisors is an integer number (1200010).

Almost surely, 2^70475496 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 70475496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115200960).

70475496 is an abundant number, since it is smaller than the sum of its proper divisors (159926424).

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

70475496 is a wasteful number, since it uses less digits than its factorization.

70475496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 70475496 is about 8394.9684930916. The cubic root of 70475496 is about 413.0595938683.

The spelling of 70475496 in words is "seventy million, four hundred seventy-five thousand, four hundred ninety-six".