45908446 has 8 divisors (see below), whose sum is σ = 72487080. Its totient is φ = 21746088.

The previous prime is 45908413. The next prime is 45908501. The reversal of 45908446 is 64480954.

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

It is a junction number, because it is equal to n+sod(n) for n = 45908399 and 45908408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604021 + ... + 604096.

It is an arithmetic number, because the mean of its divisors is an integer number (9060885).

Almost surely, 2^45908446 is an apocalyptic number.

45908446 is a deficient number, since it is larger than the sum of its proper divisors (26578634).

45908446 is a wasteful number, since it uses less digits than its factorization.

45908446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208138.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 45908446 is about 6775.5771709870. The cubic root of 45908446 is about 358.0669173621.

The spelling of 45908446 in words is "forty-five million, nine hundred eight thousand, four hundred forty-six".