45902206 has 32 divisors (see below), whose sum is σ = 81204480. Its totient is φ = 19051200.

The previous prime is 45902191. The next prime is 45902249. The reversal of 45902206 is 60220954.

It is a congruent number.

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, 120925 + ... + 121303.

It is an arithmetic number, because the mean of its divisors is an integer number (2537640).

Almost surely, 2^45902206 is an apocalyptic number.

45902206 is a deficient number, since it is larger than the sum of its proper divisors (35302274).

45902206 is a wasteful number, since it uses less digits than its factorization.

45902206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 45902206 is about 6775.1166779621. The cubic root of 45902206 is about 358.0506934861.

The spelling of 45902206 in words is "forty-five million, nine hundred two thousand, two hundred six".