45376287 has 8 divisors (see below), whose sum is σ = 66001920. Its totient is φ = 27500760.

The previous prime is 45376273. The next prime is 45376307. The reversal of 45376287 is 78267354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45376287 - 2⁷ = 45376159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45376267) 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, 687487 + ... + 687552.

It is an arithmetic number, because the mean of its divisors is an integer number (8250240).

Almost surely, 2^45376287 is an apocalyptic number.

45376287 is a deficient number, since it is larger than the sum of its proper divisors (20625633).

45376287 is a wasteful number, since it uses less digits than its factorization.

45376287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375053.

The product of its digits is 282240, while the sum is 42.

The square root of 45376287 is about 6736.1923220763. The cubic root of 45376287 is about 356.6779966510.

The spelling of 45376287 in words is "forty-five million, three hundred seventy-six thousand, two hundred eighty-seven".