45883287 has 8 divisors (see below), whose sum is σ = 67975280. Its totient is φ = 30588840.

The previous prime is 45883273. The next prime is 45883303. The reversal of 45883287 is 78238854.

It is a de Polignac number, because none of the positive numbers 2^k-45883287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45883207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849664 + ... + 849717.

It is an arithmetic number, because the mean of its divisors is an integer number (8496910).

Almost surely, 2^45883287 is an apocalyptic number.

45883287 is a deficient number, since it is larger than the sum of its proper divisors (22091993).

45883287 is a wasteful number, since it uses less digits than its factorization.

45883287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699390 (or 1699384 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 45883287 is about 6773.7203219501. The cubic root of 45883287 is about 358.0014954735.

It can be divided in two parts, 4588 and 3287, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 45883287 in words is "forty-five million, eight hundred eighty-three thousand, two hundred eighty-seven".