70976304 has 160 divisors (see below), whose sum is σ = 238080000. Its totient is φ = 20236608.

The previous prime is 70976303. The next prime is 70976333. The reversal of 70976304 is 40367907.

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 (70976303) 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, 147937 + ... + 148415.

It is an arithmetic number, because the mean of its divisors is an integer number (1488000).

Almost surely, 2^70976304 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 70976304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119040000).

70976304 is an abundant number, since it is smaller than the sum of its proper divisors (167103696).

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

70976304 is a wasteful number, since it uses less digits than its factorization.

70976304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 70976304 is about 8424.7435569280. The cubic root of 70976304 is about 414.0357037051.

The spelling of 70976304 in words is "seventy million, nine hundred seventy-six thousand, three hundred four".