72230934 has 8 divisors (see below), whose sum is σ = 144461880. Its totient is φ = 24076976.

The previous prime is 72230923. The next prime is 72230941. The reversal of 72230934 is 43903227.

It is a sphenic number, since it is the product of 3 distinct primes.

72230934 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6019239 + ... + 6019250.

It is an arithmetic number, because the mean of its divisors is an integer number (18057735).

Almost surely, 2^72230934 is an apocalyptic number.

72230934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72230934 is a wasteful number, since it uses less digits than its factorization.

72230934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12038494.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 72230934 is about 8498.8783965886. The cubic root of 72230934 is about 416.4610696261.

The spelling of 72230934 in words is "seventy-two million, two hundred thirty thousand, nine hundred thirty-four".