45987260 has 72 divisors (see below), whose sum is σ = 109753728. Its totient is φ = 16156800.

The previous prime is 45987257. The next prime is 45987287. The reversal of 45987260 is 6278954.

It is a super-2 number, since 2×45987260² = 4229656164615200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74714 + ... + 75326.

Almost surely, 2^45987260 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 45987260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54876864).

45987260 is an abundant number, since it is smaller than the sum of its proper divisors (63766468).

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

45987260 is a wasteful number, since it uses less digits than its factorization.

45987260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 45987260 is about 6781.3907128258. The cubic root of 45987260 is about 358.2717057649.

The spelling of 45987260 in words is "forty-five million, nine hundred eighty-seven thousand, two hundred sixty".