36474140 has 24 divisors (see below), whose sum is σ = 77278320. Its totient is φ = 14459648.

The previous prime is 36474127. The next prime is 36474143. The reversal of 36474140 is 4147463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36474143) by changing a digit.

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, 5810 + ... + 10329.

It is an arithmetic number, because the mean of its divisors is an integer number (3219930).

Almost surely, 2^36474140 is an apocalyptic number.

It is an amenable number.

36474140 is an abundant number, since it is smaller than the sum of its proper divisors (40804180).

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

36474140 is a wasteful number, since it uses less digits than its factorization.

36474140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16261 (or 16259 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 36474140 is about 6039.3824187577. The cubic root of 36474140 is about 331.6360142150.

The spelling of 36474140 in words is "thirty-six million, four hundred seventy-four thousand, one hundred forty".