1137426925 has 24 divisors (see below), whose sum is σ = 1497850560. Its totient is φ = 854380800.

The previous prime is 1137426919. The next prime is 1137426929. The reversal of 1137426925 is 5296247311.

It is a happy number.

It is not a de Polignac number, because 1137426925 - 2⁹ = 1137426413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137426929) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 43080 + ... + 64270.

It is an arithmetic number, because the mean of its divisors is an integer number (62410440).

Almost surely, 2^1137426925 is an apocalyptic number.

It is an amenable number.

1137426925 is a deficient number, since it is larger than the sum of its proper divisors (360423635).

1137426925 is a wasteful number, since it uses less digits than its factorization.

1137426925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21333 (or 21328 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 1137426925 is about 33725.7605548044. The cubic root of 1137426925 is about 1043.8573852964.

The spelling of 1137426925 in words is "one billion, one hundred thirty-seven million, four hundred twenty-six thousand, nine hundred twenty-five".