70463800 has 48 divisors (see below), whose sum is σ = 178727400. Its totient is φ = 25622400.

The previous prime is 70463777. The next prime is 70463801. The reversal of 70463800 is 836407.

It is a super-2 number, since 2×70463800² = 9930294220880000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70463801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13815 + ... + 18214.

Almost surely, 2^70463800 is an apocalyptic number.

It is an amenable number.

70463800 is an abundant number, since it is smaller than the sum of its proper divisors (108263600).

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

70463800 is a wasteful number, since it uses less digits than its factorization.

70463800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32056 (or 32047 counting only the distinct ones).

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

The square root of 70463800 is about 8394.2718564507. The cubic root of 70463800 is about 413.0367423688.

The spelling of 70463800 in words is "seventy million, four hundred sixty-three thousand, eight hundred".