1137038642 has 16 divisors (see below), whose sum is σ = 1832842080. Its totient is φ = 527089728.

The previous prime is 1137038633. The next prime is 1137038689. The reversal of 1137038642 is 2468307311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247292 + ... + 251847.

It is an arithmetic number, because the mean of its divisors is an integer number (114552630).

Almost surely, 2^1137038642 is an apocalyptic number.

1137038642 is a deficient number, since it is larger than the sum of its proper divisors (695803438).

1137038642 is a wasteful number, since it uses less digits than its factorization.

1137038642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499225.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1137038642 is about 33720.0035883747. The cubic root of 1137038642 is about 1043.7385913773.

The spelling of 1137038642 in words is "one billion, one hundred thirty-seven million, thirty-eight thousand, six hundred forty-two".