45206910 has 240 divisors, whose sum is σ = 151954704. Its totient is φ = 9580032.

The previous prime is 45206899. The next prime is 45206923. The reversal of 45206910 is 1960254.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 674697 + ... + 674763.

Almost surely, 2^45206910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45206910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75977352).

45206910 is an abundant number, since it is smaller than the sum of its proper divisors (106747794).

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

45206910 is a wasteful number, since it uses less digits than its factorization.

45206910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 45206910 is about 6723.6084062057. The cubic root of 45206910 is about 356.2336502192.

The spelling of 45206910 in words is "forty-five million, two hundred six thousand, nine hundred ten".