126670492 has 48 divisors (see below), whose sum is σ = 260013600. Its totient is φ = 53464320.

The previous prime is 126670487. The next prime is 126670507. The reversal of 126670492 is 294076621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26442 + ... + 30862.

It is an arithmetic number, because the mean of its divisors is an integer number (5416950).

Almost surely, 2^126670492 is an apocalyptic number.

It is an amenable number.

126670492 is an abundant number, since it is smaller than the sum of its proper divisors (133343108).

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

126670492 is a wasteful number, since it uses less digits than its factorization.

126670492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4486 (or 4484 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 126670492 is about 11254.7986210327. The cubic root of 126670492 is about 502.2174737487.

The spelling of 126670492 in words is "one hundred twenty-six million, six hundred seventy thousand, four hundred ninety-two".