70463080 has 32 divisors (see below), whose sum is σ = 160331400. Its totient is φ = 27867136.

The previous prime is 70463047. The next prime is 70463089. The reversal of 70463080 is 8036407.

It can be written as a sum of positive squares in 4 ways, for example, as 56220004 + 14243076 = 7498^2 + 3774^2 .

It is not an unprimeable number, because it can be changed into a prime (70463089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6337 + ... + 13456.

Almost surely, 2^70463080 is an apocalyptic number.

It is an amenable number.

70463080 is an abundant number, since it is smaller than the sum of its proper divisors (89868320).

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

70463080 is a wasteful number, since it uses less digits than its factorization.

70463080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19893 (or 19889 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 70463080 is about 8394.2289699531. The cubic root of 70463080 is about 413.0353355591.

Adding to 70463080 its reverse (8036407), we get a palindrome (78499487).

The spelling of 70463080 in words is "seventy million, four hundred sixty-three thousand, eighty".