45827494 has 4 divisors (see below), whose sum is σ = 68741244. Its totient is φ = 22913746.

The previous prime is 45827479. The next prime is 45827501. The reversal of 45827494 is 49472854.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49472854 = 2 ⋅24736427.

It is a self number, because there is not a number n which added to its sum of digits gives 45827494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11456872 + ... + 11456875.

It is an arithmetic number, because the mean of its divisors is an integer number (17185311).

Almost surely, 2^45827494 is an apocalyptic number.

45827494 is a deficient number, since it is larger than the sum of its proper divisors (22913750).

45827494 is a wasteful number, since it uses less digits than its factorization.

45827494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22913749.

The product of its digits is 322560, while the sum is 43.

The square root of 45827494 is about 6769.6007267785. The cubic root of 45827494 is about 357.8563294797.

The spelling of 45827494 in words is "forty-five million, eight hundred twenty-seven thousand, four hundred ninety-four".