1137852628 has 24 divisors (see below), whose sum is σ = 2173741920. Its totient is φ = 516853920.

The previous prime is 1137852607. The next prime is 1137852631. The reversal of 1137852628 is 8262587311.

It is a congruent number.

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, 63250 + ... + 79222.

It is an arithmetic number, because the mean of its divisors is an integer number (90572580).

Almost surely, 2^1137852628 is an apocalyptic number.

It is an amenable number.

1137852628 is a deficient number, since it is larger than the sum of its proper divisors (1035889292).

1137852628 is a wasteful number, since it uses less digits than its factorization.

1137852628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17607 (or 17605 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 1137852628 is about 33732.0712082730. The cubic root of 1137852628 is about 1043.9875966779.

The spelling of 1137852628 in words is "one billion, one hundred thirty-seven million, eight hundred fifty-two thousand, six hundred twenty-eight".