70280960 has 36 divisors (see below), whose sum is σ = 168347928. Its totient is φ = 28111872.

The previous prime is 70280957. The next prime is 70280971. The reversal of 70280960 is 6908207.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26174 + ... + 28733.

Almost surely, 2^70280960 is an apocalyptic number.

It is an amenable number.

70280960 is an abundant number, since it is smaller than the sum of its proper divisors (98066968).

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

70280960 is an equidigital number, since it uses as much as digits as its factorization.

70280960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54928 (or 54914 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 70280960 is about 8383.3740224327. The cubic root of 70280960 is about 412.6791826386.

The spelling of 70280960 in words is "seventy million, two hundred eighty thousand, nine hundred sixty".