18036676 has 24 divisors (see below), whose sum is σ = 36221696. Its totient is φ = 7698240.

The previous prime is 18036661. The next prime is 18036709. The reversal of 18036676 is 67663081.

It is a super-2 number, since 2×18036676² = 650643362257952, which contains 22 as substring.

It is a congruent number.

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, 6400 + ... + 8776.

Almost surely, 2^18036676 is an apocalyptic number.

It is an amenable number.

18036676 is an abundant number, since it is smaller than the sum of its proper divisors (18185020).

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

18036676 is a wasteful number, since it uses less digits than its factorization.

18036676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659 (or 2657 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 18036676 is about 4246.9607956749. The cubic root of 18036676 is about 262.2520155376.

It can be divided in two parts, 180 and 36676, that added together give a triangular number (36856 = T₂₇₁).

The spelling of 18036676 in words is "eighteen million, thirty-six thousand, six hundred seventy-six".