45864670 has 16 divisors (see below), whose sum is σ = 86901840. Its totient is φ = 17380224.

The previous prime is 45864667. The next prime is 45864671. The reversal of 45864670 is 7646854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45864671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120507 + ... + 120886.

It is an arithmetic number, because the mean of its divisors is an integer number (5431365).

Almost surely, 2^45864670 is an apocalyptic number.

45864670 is a deficient number, since it is larger than the sum of its proper divisors (41037170).

45864670 is a wasteful number, since it uses less digits than its factorization.

45864670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241419.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 45864670 is about 6772.3459746236. The cubic root of 45864670 is about 357.9530695948.

It can be divided in two parts, 45864 and 670, that multiplied together give a triangular number (30728880 = T₇₈₃₉).

The spelling of 45864670 in words is "forty-five million, eight hundred sixty-four thousand, six hundred seventy".