45975406 has 8 divisors (see below), whose sum is σ = 69573744. Its totient is φ = 22784160.

The previous prime is 45975403. The next prime is 45975487. The reversal of 45975406 is 60457954.

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

It is a super-2 number, since 2×45975406² = 4227475913729672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45975401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101490 + ... + 101941.

It is an arithmetic number, because the mean of its divisors is an integer number (8696718).

Almost surely, 2^45975406 is an apocalyptic number.

45975406 is a deficient number, since it is larger than the sum of its proper divisors (23598338).

45975406 is a wasteful number, since it uses less digits than its factorization.

45975406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203546.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 45975406 is about 6780.5166469820. The cubic root of 45975406 is about 358.2409195735.

The spelling of 45975406 in words is "forty-five million, nine hundred seventy-five thousand, four hundred six".