45267612 has 96 divisors (see below), whose sum is σ = 118992384. Its totient is φ = 13305600.

The previous prime is 45267601. The next prime is 45267623. The reversal of 45267612 is 21676254.

It is an interprime number because it is at equal distance from previous prime (45267601) and next prime (45267623).

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, 637537 + ... + 637607.

It is an arithmetic number, because the mean of its divisors is an integer number (1239504).

Almost surely, 2^45267612 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 45267612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59496192).

45267612 is an abundant number, since it is smaller than the sum of its proper divisors (73724772).

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

45267612 is a wasteful number, since it uses less digits than its factorization.

45267612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 217 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 45267612 is about 6728.1209858325. The cubic root of 45267612 is about 356.3930242588.

The spelling of 45267612 in words is "forty-five million, two hundred sixty-seven thousand, six hundred twelve".