45684702 has 64 divisors (see below), whose sum is σ = 122150400. Its totient is φ = 12363840.

The previous prime is 45684697. The next prime is 45684719. The reversal of 45684702 is 20748654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4002 + ... + 10362.

It is an arithmetic number, because the mean of its divisors is an integer number (1908600).

Almost surely, 2^45684702 is an apocalyptic number.

45684702 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 45684702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61075200).

45684702 is an abundant number, since it is smaller than the sum of its proper divisors (76465698).

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

45684702 is a wasteful number, since it uses less digits than its factorization.

45684702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398 (or 6392 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 45684702 is about 6759.0459385922. The cubic root of 45684702 is about 357.4842661829.

It can be divided in two parts, 456 and 84702, that added together give a palindrome (85158).

The spelling of 45684702 in words is "forty-five million, six hundred eighty-four thousand, seven hundred two".