70683372 has 36 divisors (see below), whose sum is σ = 179435256. Its totient is φ = 23460480.

The previous prime is 70683367. The next prime is 70683377. The reversal of 70683372 is 27338607.

It is an interprime number because it is at equal distance from previous prime (70683367) and next prime (70683377).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×70683372² = 9992278154580768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (70683377) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4603 + ... + 12749.

Almost surely, 2^70683372 is an apocalyptic number.

It is an amenable number.

70683372 is an abundant number, since it is smaller than the sum of its proper divisors (108751884).

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

70683372 is a wasteful number, since it uses less digits than its factorization.

70683372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8398 (or 8393 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 70683372 is about 8407.3403642293. The cubic root of 70683372 is about 413.4653182966.

It can be divided in two parts, 7068 and 3372, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 70683372 in words is "seventy million, six hundred eighty-three thousand, three hundred seventy-two".