1056137 has 8 divisors (see below), whose sum is σ = 1126656. Its totient is φ = 987712.

The previous prime is 1056113. The next prime is 1056149. The reversal of 1056137 is 7316501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1056137 - 2⁶ = 1056073 is a prime.

It is a super-2 number, since 2×1056137² = 2230850725538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593 + ... + 1569.

It is an arithmetic number, because the mean of its divisors is an integer number (140832).

2^1056137 is an apocalyptic number.

It is an amenable number.

1056137 is a deficient number, since it is larger than the sum of its proper divisors (70519).

1056137 is an equidigital number, since it uses as much as digits as its factorization.

1056137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 1056137 is about 1027.6852631034. The cubic root of 1056137 is about 101.8372709600.

The spelling of 1056137 in words is "one million, fifty-six thousand, one hundred thirty-seven".