70805024 has 12 divisors (see below), whose sum is σ = 139397454. Its totient is φ = 35402496.

The previous prime is 70804973. The next prime is 70805029. The reversal of 70805024 is 42050807.

It can be written as a sum of positive squares in only one way, i.e., 66259600 + 4545424 = 8140^2 + 2132^2 .

It is a junction number, because it is equal to n+sod(n) for n = 70804984 and 70805002.

It is not an unprimeable number, because it can be changed into a prime (70805029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106297 + ... + 1106360.

Almost surely, 2^70805024 is an apocalyptic number.

It is an amenable number.

70805024 is a deficient number, since it is larger than the sum of its proper divisors (68592430).

70805024 is a wasteful number, since it uses less digits than its factorization.

70805024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212667 (or 2212659 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 70805024 is about 8414.5721222175. The cubic root of 70805024 is about 413.7023851523.

The spelling of 70805024 in words is "seventy million, eight hundred five thousand, twenty-four".