36551040 has 64 divisors (see below), whose sum is σ = 116512560. Its totient is φ = 9746432.

The previous prime is 36551029. The next prime is 36551057. The reversal of 36551040 is 4015563.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 36551040.

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, 7599 + ... + 11438.

Almost surely, 2^36551040 is an apocalyptic number.

36551040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36551040 is an abundant number, since it is smaller than the sum of its proper divisors (79961520).

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

36551040 is a wasteful number, since it uses less digits than its factorization.

36551040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19059 (or 19047 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 36551040 is about 6045.7456115851. The cubic root of 36551040 is about 331.8689181077.

The spelling of 36551040 in words is "thirty-six million, five hundred fifty-one thousand, forty".