45027376 has 40 divisors (see below), whose sum is σ = 93993984. Its totient is φ = 20834880.

The previous prime is 45027331. The next prime is 45027421. The reversal of 45027376 is 67372054.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45027331) and next prime (45027421).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9435 + ... + 13381.

Almost surely, 2^45027376 is an apocalyptic number.

45027376 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45027376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46996992).

45027376 is an abundant number, since it is smaller than the sum of its proper divisors (48966608).

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

45027376 is a wasteful number, since it uses less digits than its factorization.

45027376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4009 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 45027376 is about 6710.2441088235. The cubic root of 45027376 is about 355.7614443541.

The spelling of 45027376 in words is "forty-five million, twenty-seven thousand, three hundred seventy-six".