45787682 has 32 divisors (see below), whose sum is σ = 76308480. Its totient is φ = 20517840.

The previous prime is 45787669. The next prime is 45787699. The reversal of 45787682 is 28678754.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54953 + ... + 55779.

It is an arithmetic number, because the mean of its divisors is an integer number (2384640).

Almost surely, 2^45787682 is an apocalyptic number.

45787682 is a deficient number, since it is larger than the sum of its proper divisors (30520798).

45787682 is a wasteful number, since it uses less digits than its factorization.

45787682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926.

The product of its digits is 752640, while the sum is 47.

The square root of 45787682 is about 6766.6595894873. The cubic root of 45787682 is about 357.7526718820.

The spelling of 45787682 in words is "forty-five million, seven hundred eighty-seven thousand, six hundred eighty-two".