45224476 has 72 divisors (see below), whose sum is σ = 92906352. Its totient is φ = 19219200.

The previous prime is 45224453. The next prime is 45224483. The reversal of 45224476 is 67442254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 853266 + ... + 853318.

It is an arithmetic number, because the mean of its divisors is an integer number (1290366).

Almost surely, 2^45224476 is an apocalyptic number.

It is an amenable number.

45224476 is an abundant number, since it is smaller than the sum of its proper divisors (47681876).

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

45224476 is a wasteful number, since it uses less digits than its factorization.

45224476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 150 counting only the distinct ones).

The product of its digits is 53760, while the sum is 34.

The square root of 45224476 is about 6724.9145719481. The cubic root of 45224476 is about 356.2797846853.

It can be divided in two parts, 4522 and 4476, that added together give a palindrome (8998).

The spelling of 45224476 in words is "forty-five million, two hundred twenty-four thousand, four hundred seventy-six".