11457927 has 12 divisors (see below), whose sum is σ = 17823624. Its totient is φ = 7050960.

The previous prime is 11457889. The next prime is 11457937. The reversal of 11457927 is 72975411.

It is a happy number.

It is not a de Polignac number, because 11457927 - 2⁷ = 11457799 is a prime.

It is a super-2 number, since 2×11457927² = 262568182274658, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11457891 and 11457900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11457937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48849 + ... + 49082.

It is an arithmetic number, because the mean of its divisors is an integer number (1485302).

Almost surely, 2^11457927 is an apocalyptic number.

11457927 is a deficient number, since it is larger than the sum of its proper divisors (6365697).

11457927 is a wasteful number, since it uses less digits than its factorization.

11457927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97950 (or 97947 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 11457927 is about 3384.9559819885. The cubic root of 11457927 is about 225.4422708223.

The spelling of 11457927 in words is "eleven million, four hundred fifty-seven thousand, nine hundred twenty-seven".