36632140 has 24 divisors (see below), whose sum is σ = 77105952. Its totient is φ = 14618880.

The previous prime is 36632137. The next prime is 36632143. The reversal of 36632140 is 4123663.

It is an interprime number because it is at equal distance from previous prime (36632137) and next prime (36632143).

It is not an unprimeable number, because it can be changed into a prime (36632143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7860 + ... + 11620.

It is an arithmetic number, because the mean of its divisors is an integer number (3212748).

Almost surely, 2^36632140 is an apocalyptic number.

It is an amenable number.

36632140 is an abundant number, since it is smaller than the sum of its proper divisors (40473812).

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

36632140 is a wasteful number, since it uses less digits than its factorization.

36632140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4257 (or 4255 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 36632140 is about 6052.4490910705. The cubic root of 36632140 is about 332.1141887175.

It can be divided in two parts, 3663 and 2140, that multiplied together give a triangular number (7838820 = T₃₉₅₉).

The spelling of 36632140 in words is "thirty-six million, six hundred thirty-two thousand, one hundred forty".