70683232 has 48 divisors (see below), whose sum is σ = 146476512. Its totient is φ = 33510400.

The previous prime is 70683203. The next prime is 70683241. The reversal of 70683232 is 23238607.

It is a super-2 number, since 2×70683232² = 9992238571931648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70683194 and 70683203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100482 + ... + 101182.

It is an arithmetic number, because the mean of its divisors is an integer number (3051594).

Almost surely, 2^70683232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70683232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73238256).

70683232 is an abundant number, since it is smaller than the sum of its proper divisors (75793280).

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

70683232 is a wasteful number, since it uses less digits than its factorization.

70683232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 70683232 is about 8407.3320381676. The cubic root of 70683232 is about 413.4650453178.

It can be divided in two parts, 706 and 83232, that added together give a palindrome (83938).

The spelling of 70683232 in words is "seventy million, six hundred eighty-three thousand, two hundred thirty-two".