36025140 has 48 divisors (see below), whose sum is σ = 106182720. Its totient is φ = 9100800.

The previous prime is 36025123. The next prime is 36025141. The reversal of 36025140 is 4152063.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36025141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14661 + ... + 16940.

It is an arithmetic number, because the mean of its divisors is an integer number (2212140).

Almost surely, 2^36025140 is an apocalyptic number.

36025140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36025140 is an abundant number, since it is smaller than the sum of its proper divisors (70157580).

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

36025140 is a wasteful number, since it uses less digits than its factorization.

36025140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31632 (or 31630 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 36025140 is about 6002.0946343756. The cubic root of 36025140 is about 330.2695685335.

The spelling of 36025140 in words is "thirty-six million, twenty-five thousand, one hundred forty".