18362134 has 16 divisors (see below), whose sum is σ = 31603968. Its totient is φ = 7837992.

The previous prime is 18362107. The next prime is 18362143. The reversal of 18362134 is 43126381.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1189 + ... + 6175.

It is an arithmetic number, because the mean of its divisors is an integer number (1975248).

Almost surely, 2^18362134 is an apocalyptic number.

18362134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18362134 is a deficient number, since it is larger than the sum of its proper divisors (13241834).

18362134 is a wasteful number, since it uses less digits than its factorization.

18362134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5259.

The product of its digits is 3456, while the sum is 28.

The square root of 18362134 is about 4285.1060663652. The cubic root of 18362134 is about 263.8200008862.

It can be divided in two parts, 18362 and 134, that added together give a square (18496 = 136²).

The spelling of 18362134 in words is "eighteen million, three hundred sixty-two thousand, one hundred thirty-four".