45927429 has 16 divisors (see below), whose sum is σ = 62548800. Its totient is φ = 29966976.

The previous prime is 45927383. The next prime is 45927433. The reversal of 45927429 is 92472954.

It is not a de Polignac number, because 45927429 - 2⁸ = 45927173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45927499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54987 + ... + 55815.

It is an arithmetic number, because the mean of its divisors is an integer number (3909300).

Almost surely, 2^45927429 is an apocalyptic number.

It is an amenable number.

45927429 is a deficient number, since it is larger than the sum of its proper divisors (16621371).

45927429 is a wasteful number, since it uses less digits than its factorization.

45927429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204.

The product of its digits is 181440, while the sum is 42.

The square root of 45927429 is about 6776.9778662764. The cubic root of 45927429 is about 358.1162637477.

It can be divided in two parts, 4592 and 7429, that added together give a palindrome (12021).

The spelling of 45927429 in words is "forty-five million, nine hundred twenty-seven thousand, four hundred twenty-nine".