67372772 has 12 divisors (see below), whose sum is σ = 117988080. Its totient is φ = 33661896.

The previous prime is 67372741. The next prime is 67372793. The reversal of 67372772 is 27727376.

It is a super-3 number, since 3×67372772³ (a number of 24 digits) contains 333 as substring.

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, 983 + ... + 11649.

It is an arithmetic number, because the mean of its divisors is an integer number (9832340).

Almost surely, 2^67372772 is an apocalyptic number.

It is an amenable number.

67372772 is a deficient number, since it is larger than the sum of its proper divisors (50615308).

67372772 is a wasteful number, since it uses less digits than its factorization.

67372772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12250 (or 12248 counting only the distinct ones).

The product of its digits is 172872, while the sum is 41.

The square root of 67372772 is about 8208.0918610844. The cubic root of 67372772 is about 406.9066668369.

The spelling of 67372772 in words is "sixty-seven million, three hundred seventy-two thousand, seven hundred seventy-two".