45279914 has 8 divisors (see below), whose sum is σ = 69201540. Its totient is φ = 22212736.

The previous prime is 45279911. The next prime is 45279931. The reversal of 45279914 is 41997254.

It can be written as a sum of positive squares in 2 ways, for example, as 45225625 + 54289 = 6725^2 + 233^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45279914² = 4100541223694792, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45279911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213479 + ... + 213690.

Almost surely, 2^45279914 is an apocalyptic number.

45279914 is a deficient number, since it is larger than the sum of its proper divisors (23921626).

45279914 is a wasteful number, since it uses less digits than its factorization.

45279914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427224.

The product of its digits is 90720, while the sum is 41.

The square root of 45279914 is about 6729.0351462895. The cubic root of 45279914 is about 356.4253059843.

It can be divided in two parts, 4527 and 9914, that added together give a palindrome (14441).

The spelling of 45279914 in words is "forty-five million, two hundred seventy-nine thousand, nine hundred fourteen".