70672932 has 192 divisors, whose sum is σ = 219340800. Its totient is φ = 19440000.

The previous prime is 70672909. The next prime is 70672967. The reversal of 70672932 is 23927607.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 699682 + ... + 699782.

It is an arithmetic number, because the mean of its divisors is an integer number (1142400).

Almost surely, 2^70672932 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 70672932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109670400).

70672932 is an abundant number, since it is smaller than the sum of its proper divisors (148667868).

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

70672932 is a wasteful number, since it uses less digits than its factorization.

70672932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 70672932 is about 8406.7194552929. The cubic root of 70672932 is about 413.4449608898. Note that the first 3 decimals are identical.

It can be divided in two parts, 7067 and 2932, that added together give a palindrome (9999).

The spelling of 70672932 in words is "seventy million, six hundred seventy-two thousand, nine hundred thirty-two".