45737284 has 6 divisors (see below), whose sum is σ = 80040254. Its totient is φ = 22868640.

The previous prime is 45737239. The next prime is 45737297. The reversal of 45737284 is 48273754.

45737284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37454400 + 8282884 = 6120^2 + 2878^2 .

It is a super-3 number, since 3×45737284³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5717157 + ... + 5717164.

Almost surely, 2^45737284 is an apocalyptic number.

It is an amenable number.

45737284 is a deficient number, since it is larger than the sum of its proper divisors (34302970).

45737284 is a wasteful number, since it uses less digits than its factorization.

45737284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11434325 (or 11434323 counting only the distinct ones).

The product of its digits is 188160, while the sum is 40.

The square root of 45737284 is about 6762.9345701404. The cubic root of 45737284 is about 357.6213655454.

The spelling of 45737284 in words is "forty-five million, seven hundred thirty-seven thousand, two hundred eighty-four".