45567970 has 16 divisors (see below), whose sum is σ = 93739968. Its totient is φ = 15623280.

The previous prime is 45567943. The next prime is 45567989. The reversal of 45567970 is 7976554.

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, 325416 + ... + 325555.

It is an arithmetic number, because the mean of its divisors is an integer number (5858748).

Almost surely, 2^45567970 is an apocalyptic number.

45567970 is an abundant number, since it is smaller than the sum of its proper divisors (48171998).

45567970 is a wasteful number, since it uses less digits than its factorization.

45567970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650985.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 45567970 is about 6750.4051730248. The cubic root of 45567970 is about 357.1795292629.

The spelling of 45567970 in words is "forty-five million, five hundred sixty-seven thousand, nine hundred seventy".