45226664 has 32 divisors (see below), whose sum is σ = 102617280. Its totient is φ = 18242304.

The previous prime is 45226661. The next prime is 45226667. The reversal of 45226664 is 46662254.

It is an interprime number because it is at equal distance from previous prime (45226661) and next prime (45226667).

It is a super-2 number, since 2×45226664² = 4090902273137792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45226661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22802 + ... + 24705.

It is an arithmetic number, because the mean of its divisors is an integer number (3206790).

Almost surely, 2^45226664 is an apocalyptic number.

It is an amenable number.

45226664 is an abundant number, since it is smaller than the sum of its proper divisors (57390616).

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

45226664 is a wasteful number, since it uses less digits than its factorization.

45226664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47537 (or 47533 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 45226664 is about 6725.0772486270. The cubic root of 45226664 is about 356.2855303026.

The spelling of 45226664 in words is "forty-five million, two hundred twenty-six thousand, six hundred sixty-four".