18475962 has 16 divisors (see below), whose sum is σ = 37017120. Its totient is φ = 6147792.

The previous prime is 18475931. The next prime is 18475973. The reversal of 18475962 is 26957481.

It is a super-2 number, since 2×18475962² = 682722343650888, which contains 22 as substring.

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, 1464 + ... + 6252.

It is an arithmetic number, because the mean of its divisors is an integer number (2313570).

Almost surely, 2^18475962 is an apocalyptic number.

18475962 is an abundant number, since it is smaller than the sum of its proper divisors (18541158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18475962 is a wasteful number, since it uses less digits than its factorization.

18475962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437.

The product of its digits is 120960, while the sum is 42.

The square root of 18475962 is about 4298.3673644769. The cubic root of 18475962 is about 264.3640237662.

The spelling of 18475962 in words is "eighteen million, four hundred seventy-five thousand, nine hundred sixty-two".