45062316 has 72 divisors (see below), whose sum is σ = 124444320. Its totient is φ = 13665024.

The previous prime is 45062309. The next prime is 45062327. The reversal of 45062316 is 61326054.

It is a super-2 number, since 2×45062316² = 4061224646567712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45062316.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33505 + ... + 34823.

Almost surely, 2^45062316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45062316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62222160).

45062316 is an abundant number, since it is smaller than the sum of its proper divisors (79382004).

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

45062316 is a wasteful number, since it uses less digits than its factorization.

45062316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415 (or 1410 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 45062316 is about 6712.8470859986. The cubic root of 45062316 is about 355.8534409138.

The spelling of 45062316 in words is "forty-five million, sixty-two thousand, three hundred sixteen".