1164562 has 16 divisors (see below), whose sum is σ = 2011392. Its totient is φ = 495360.

The previous prime is 1164557. The next prime is 1164571. The reversal of 1164562 is 2654611.

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, 2487 + ... + 2917.

It is an arithmetic number, because the mean of its divisors is an integer number (125712).

2^1164562 is an apocalyptic number.

1164562 is a deficient number, since it is larger than the sum of its proper divisors (846830).

1164562 is a wasteful number, since it uses less digits than its factorization.

1164562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633.

The product of its digits is 1440, while the sum is 25.

The square root of 1164562 is about 1079.1487385898. The cubic root of 1164562 is about 105.2093178964.

The spelling of 1164562 in words is "one million, one hundred sixty-four thousand, five hundred sixty-two".