1156474 has 8 divisors (see below), whose sum is σ = 1892448. Its totient is φ = 525660.

The previous prime is 1156457. The next prime is 1156483. The reversal of 1156474 is 4746511.

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

It is a super-2 number, since 2×1156474² = 2674864225352, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26262 + ... + 26305.

It is an arithmetic number, because the mean of its divisors is an integer number (236556).

2^1156474 is an apocalyptic number.

1156474 is a deficient number, since it is larger than the sum of its proper divisors (735974).

1156474 is a wasteful number, since it uses less digits than its factorization.

1156474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52580.

The product of its digits is 3360, while the sum is 28.

The square root of 1156474 is about 1075.3948112205. The cubic root of 1156474 is about 104.9651887625.

The spelling of 1156474 in words is "one million, one hundred fifty-six thousand, four hundred seventy-four".