60403864 has 8 divisors (see below), whose sum is σ = 113257260. Its totient is φ = 30201928.

The previous prime is 60403853. The next prime is 60403891. The reversal of 60403864 is 46830406.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×60403864² = 7297253572260992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3775234 + ... + 3775249.

Almost surely, 2^60403864 is an apocalyptic number.

It is an amenable number.

60403864 is a deficient number, since it is larger than the sum of its proper divisors (52853396).

60403864 is a wasteful number, since it uses less digits than its factorization.

60403864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7550489 (or 7550485 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 60403864 is about 7771.9922799756. The cubic root of 60403864 is about 392.3631751574.

The spelling of 60403864 in words is "sixty million, four hundred three thousand, eight hundred sixty-four".