36743140 has 36 divisors (see below), whose sum is σ = 89760636. Its totient is φ = 12597312.

The previous prime is 36743129. The next prime is 36743141. The reversal of 36743140 is 4134763.

It can be written as a sum of positive squares in 2 ways, for example, as 10916416 + 25826724 = 3304^2 + 5082^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 36743099 and 36743108.

It is not an unprimeable number, because it can be changed into a prime (36743141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17767 + ... + 19726.

It is an arithmetic number, because the mean of its divisors is an integer number (2493351).

Almost surely, 2^36743140 is an apocalyptic number.

It is an amenable number.

36743140 is an abundant number, since it is smaller than the sum of its proper divisors (53017496).

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

36743140 is a wasteful number, since it uses less digits than its factorization.

36743140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37516 (or 37507 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 36743140 is about 6061.6119968206. The cubic root of 36743140 is about 332.4492997487.

The spelling of 36743140 in words is "thirty-six million, seven hundred forty-three thousand, one hundred forty".