126604494 has 12 divisors (see below), whose sum is σ = 274309776. Its totient is φ = 42201492.

The previous prime is 126604487. The next prime is 126604519. The reversal of 126604494 is 494406621.

126604494 is a `hidden beast` number, since 1 + 2 + 6 + 604 + 49 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3516774 + ... + 3516809.

It is an arithmetic number, because the mean of its divisors is an integer number (22859148).

Almost surely, 2^126604494 is an apocalyptic number.

126604494 is an abundant number, since it is smaller than the sum of its proper divisors (147705282).

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

126604494 is a wasteful number, since it uses less digits than its factorization.

126604494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7033591 (or 7033588 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 126604494 is about 11251.8662452057. The cubic root of 126604494 is about 502.1302366281.

The spelling of 126604494 in words is "one hundred twenty-six million, six hundred four thousand, four hundred ninety-four".