45337492 has 6 divisors (see below), whose sum is σ = 79340618. Its totient is φ = 22668744.

The previous prime is 45337483. The next prime is 45337499. The reversal of 45337492 is 29473354.

It can be written as a sum of positive squares in only one way, i.e., 45212176 + 125316 = 6724^2 + 354^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45337499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5667183 + ... + 5667190.

Almost surely, 2^45337492 is an apocalyptic number.

It is an amenable number.

45337492 is a deficient number, since it is larger than the sum of its proper divisors (34003126).

45337492 is a wasteful number, since it uses less digits than its factorization.

45337492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334377 (or 11334375 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 45337492 is about 6733.3121121778. The cubic root of 45337492 is about 356.5763189603.

The spelling of 45337492 in words is "forty-five million, three hundred thirty-seven thousand, four hundred ninety-two".