45897382 has 16 divisors (see below), whose sum is σ = 73926432. Its totient is φ = 21293440.

The previous prime is 45897359. The next prime is 45897403. The reversal of 45897382 is 28379854.

It is a congruent number.

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, 7093 + ... + 11920.

It is an arithmetic number, because the mean of its divisors is an integer number (4620402).

Almost surely, 2^45897382 is an apocalyptic number.

45897382 is a deficient number, since it is larger than the sum of its proper divisors (28029050).

45897382 is a wasteful number, since it uses less digits than its factorization.

45897382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19103.

The product of its digits is 483840, while the sum is 46.

The square root of 45897382 is about 6774.7606599791. The cubic root of 45897382 is about 358.0381501743.

The spelling of 45897382 in words is "forty-five million, eight hundred ninety-seven thousand, three hundred eighty-two".