36549954 has 80 divisors (see below), whose sum is σ = 94647168. Its totient is φ = 10326528.

The previous prime is 36549943. The next prime is 36549971. The reversal of 36549954 is 45994563.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 189282 + ... + 189474.

Almost surely, 2^36549954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36549954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47323584).

36549954 is an abundant number, since it is smaller than the sum of its proper divisors (58097214).

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

36549954 is a wasteful number, since it uses less digits than its factorization.

36549954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 372 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 36549954 is about 6045.6557956933. The cubic root of 36549954 is about 331.8656312590.

The spelling of 36549954 in words is "thirty-six million, five hundred forty-nine thousand, nine hundred fifty-four".