45736506 has 24 divisors (see below), whose sum is σ = 99306324. Its totient is φ = 15213120.

The previous prime is 45736463. The next prime is 45736507. The reversal of 45736506 is 60563754.

It can be written as a sum of positive squares in 2 ways, for example, as 43441281 + 2295225 = 6591^2 + 1515^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45736507) 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, 6940 + ... + 11816.

Almost surely, 2^45736506 is an apocalyptic number.

45736506 is an abundant number, since it is smaller than the sum of its proper divisors (53569818).

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

45736506 is a wasteful number, since it uses less digits than its factorization.

45736506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5406 (or 5403 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 45736506 is about 6762.8770504867. The cubic root of 45736506 is about 357.6193377979.

It can be divided in two parts, 457 and 36506, that added together give a palindrome (36963).

The spelling of 45736506 in words is "forty-five million, seven hundred thirty-six thousand, five hundred six".