72600212 has 12 divisors (see below), whose sum is σ = 127125600. Its totient is φ = 36278616.

The previous prime is 72600191. The next prime is 72600223. The reversal of 72600212 is 21200627.

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, 4073 + ... + 12719.

It is an arithmetic number, because the mean of its divisors is an integer number (10593800).

Almost surely, 2^72600212 is an apocalyptic number.

It is an amenable number.

72600212 is a deficient number, since it is larger than the sum of its proper divisors (54525388).

72600212 is a wasteful number, since it uses less digits than its factorization.

72600212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10750 (or 10748 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 72600212 is about 8520.5758021392. The cubic root of 72600212 is about 417.1695775671.

Adding to 72600212 its reverse (21200627), we get a palindrome (93800839).

The spelling of 72600212 in words is "seventy-two million, six hundred thousand, two hundred twelve".