126590332 has 12 divisors (see below), whose sum is σ = 241672536. Its totient is φ = 57541040.

The previous prime is 126590291. The next prime is 126590377. The reversal of 126590332 is 233095621.

It is a super-2 number, since 2×126590332² = 32050224311740448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126590294 and 126590303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438483 + ... + 1438570.

It is an arithmetic number, because the mean of its divisors is an integer number (20139378).

Almost surely, 2^126590332 is an apocalyptic number.

It is an amenable number.

126590332 is a deficient number, since it is larger than the sum of its proper divisors (115082204).

126590332 is a wasteful number, since it uses less digits than its factorization.

126590332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877068 (or 2877066 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 126590332 is about 11251.2369097802. The cubic root of 126590332 is about 502.1115131390. Note that the first 3 decimals are identical.

The spelling of 126590332 in words is "one hundred twenty-six million, five hundred ninety thousand, three hundred thirty-two".