70476540 has 48 divisors (see below), whose sum is σ = 202154400. Its totient is φ = 18334720.

The previous prime is 70476493. The next prime is 70476551. The reversal of 70476540 is 4567407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11865 + ... + 16784.

It is an arithmetic number, because the mean of its divisors is an integer number (4211550).

Almost surely, 2^70476540 is an apocalyptic number.

It is an amenable number.

70476540 is an abundant number, since it is smaller than the sum of its proper divisors (131677860).

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

70476540 is a wasteful number, since it uses less digits than its factorization.

70476540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28702 (or 28700 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 70476540 is about 8395.0306729636. The cubic root of 70476540 is about 413.0616334996.

The spelling of 70476540 in words is "seventy million, four hundred seventy-six thousand, five hundred forty".