45566860 has 12 divisors (see below), whose sum is σ = 95690448. Its totient is φ = 18226736.

The previous prime is 45566849. The next prime is 45566861. The reversal of 45566860 is 6866554.

It is not an unprimeable number, because it can be changed into a prime (45566861) 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, 1139152 + ... + 1139191.

It is an arithmetic number, because the mean of its divisors is an integer number (7974204).

Almost surely, 2^45566860 is an apocalyptic number.

It is an amenable number.

45566860 is an abundant number, since it is smaller than the sum of its proper divisors (50123588).

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

45566860 is a wasteful number, since it uses less digits than its factorization.

45566860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278352 (or 2278350 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 45566860 is about 6750.3229552370. The cubic root of 45566860 is about 357.1766290350.

The spelling of 45566860 in words is "forty-five million, five hundred sixty-six thousand, eight hundred sixty".