45892212 has 24 divisors (see below), whose sum is σ = 107928576. Its totient is φ = 15176448.

The previous prime is 45892177. The next prime is 45892241. The reversal of 45892212 is 21229854.

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, 13533 + ... + 16580.

It is an arithmetic number, because the mean of its divisors is an integer number (4497024).

Almost surely, 2^45892212 is an apocalyptic number.

It is an amenable number.

45892212 is an abundant number, since it is smaller than the sum of its proper divisors (62036364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45892212 is a wasteful number, since it uses less digits than its factorization.

45892212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30247 (or 30245 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 45892212 is about 6774.3790859384. The cubic root of 45892212 is about 358.0247062212.

The spelling of 45892212 in words is "forty-five million, eight hundred ninety-two thousand, two hundred twelve".