60904144 has 20 divisors (see below), whose sum is σ = 134859424. Its totient is φ = 26101728.

The previous prime is 60904133. The next prime is 60904159. The reversal of 60904144 is 44140906.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271782 + ... + 272005.

Almost surely, 2^60904144 is an apocalyptic number.

It is an amenable number.

60904144 is an abundant number, since it is smaller than the sum of its proper divisors (73955280).

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

60904144 is a wasteful number, since it uses less digits than its factorization.

60904144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543802 (or 543796 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 60904144 is about 7804.1107116698. The cubic root of 60904144 is about 393.4434151971.

It can be divided in two parts, 6090 and 4144, that multiplied together give a triangular number (25236960 = T₇₁₀₄).

The spelling of 60904144 in words is "sixty million, nine hundred four thousand, one hundred forty-four".