70450760 has 32 divisors (see below), whose sum is σ = 159667200. Its totient is φ = 27975360.

The previous prime is 70450741. The next prime is 70450777. The reversal of 70450760 is 6705407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776 + ... + 11895.

It is an arithmetic number, because the mean of its divisors is an integer number (4989600).

Almost surely, 2^70450760 is an apocalyptic number.

It is an amenable number.

70450760 is an abundant number, since it is smaller than the sum of its proper divisors (89216440).

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

70450760 is a wasteful number, since it uses less digits than its factorization.

70450760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12821 (or 12817 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 70450760 is about 8393.4951003739. The cubic root of 70450760 is about 413.0112619973.

The spelling of 70450760 in words is "seventy million, four hundred fifty thousand, seven hundred sixty".