45214134 has 32 divisors (see below), whose sum is σ = 104322816. Its totient is φ = 12796320.

The previous prime is 45214133. The next prime is 45214139. The reversal of 45214134 is 43141254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45214133) 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, 537 + ... + 9524.

It is an arithmetic number, because the mean of its divisors is an integer number (3260088).

Almost surely, 2^45214134 is an apocalyptic number.

45214134 is an abundant number, since it is smaller than the sum of its proper divisors (59108682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45214134 is a wasteful number, since it uses less digits than its factorization.

45214134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10180.

The product of its digits is 1920, while the sum is 24.

The square root of 45214134 is about 6724.1455962821. The cubic root of 45214134 is about 356.2526244190.

Adding to 45214134 its reverse (43141254), we get a palindrome (88355388).

The spelling of 45214134 in words is "forty-five million, two hundred fourteen thousand, one hundred thirty-four".