45167254 has 16 divisors (see below), whose sum is σ = 74025936. Its totient is φ = 20498400.

The previous prime is 45167219. The next prime is 45167257. The reversal of 45167254 is 45276154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45167257) 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, 18124 + ... + 20464.

It is an arithmetic number, because the mean of its divisors is an integer number (4626621).

Almost surely, 2^45167254 is an apocalyptic number.

45167254 is a deficient number, since it is larger than the sum of its proper divisors (28858682).

45167254 is a wasteful number, since it uses less digits than its factorization.

45167254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231.

The product of its digits is 33600, while the sum is 34.

The square root of 45167254 is about 6720.6587474741. The cubic root of 45167254 is about 356.1294557175.

Subtracting 45167254 from its reverse (45276154), we obtain a square (108900 = 330²).

The spelling of 45167254 in words is "forty-five million, one hundred sixty-seven thousand, two hundred fifty-four".