45614220 has 24 divisors (see below), whose sum is σ = 127719984. Its totient is φ = 12163776.

The previous prime is 45614197. The next prime is 45614243. The reversal of 45614220 is 2241654.

It is an interprime number because it is at equal distance from previous prime (45614197) and next prime (45614243).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380059 + ... + 380178.

It is an arithmetic number, because the mean of its divisors is an integer number (5321666).

Almost surely, 2^45614220 is an apocalyptic number.

It is an amenable number.

45614220 is an abundant number, since it is smaller than the sum of its proper divisors (82105764).

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

45614220 is a wasteful number, since it uses less digits than its factorization.

45614220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760249 (or 760247 counting only the distinct ones).

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

The square root of 45614220 is about 6753.8300245120. The cubic root of 45614220 is about 357.3003302512.

Adding to 45614220 its reverse (2241654), we get a palindrome (47855874).

The spelling of 45614220 in words is "forty-five million, six hundred fourteen thousand, two hundred twenty".