45373270 has 16 divisors (see below), whose sum is σ = 82001808. Its totient is φ = 18076000.

The previous prime is 45373249. The next prime is 45373277. The reversal of 45373270 is 7237354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45373277) 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, 6529 + ... + 11548.

It is an arithmetic number, because the mean of its divisors is an integer number (5125113).

Almost surely, 2^45373270 is an apocalyptic number.

45373270 is a deficient number, since it is larger than the sum of its proper divisors (36628538).

45373270 is a wasteful number, since it uses less digits than its factorization.

45373270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18335.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 45373270 is about 6735.9683787856. The cubic root of 45373270 is about 356.6700914841.

The spelling of 45373270 in words is "forty-five million, three hundred seventy-three thousand, two hundred seventy".