45646414 has 16 divisors (see below), whose sum is σ = 75396096. Its totient is φ = 20553400.

The previous prime is 45646399. The next prime is 45646429. The reversal of 45646414 is 41464654.

It is an interprime number because it is at equal distance from previous prime (45646399) and next prime (45646429).

It is a super-2 number, since 2×45646414² = 4167190222118792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45646414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7342 + ... + 12049.

It is an arithmetic number, because the mean of its divisors is an integer number (4712256).

Almost surely, 2^45646414 is an apocalyptic number.

45646414 is a deficient number, since it is larger than the sum of its proper divisors (29749682).

45646414 is a wasteful number, since it uses less digits than its factorization.

45646414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19511.

The product of its digits is 46080, while the sum is 34.

The square root of 45646414 is about 6756.2129924981. The cubic root of 45646414 is about 357.3843699921.

The spelling of 45646414 in words is "forty-five million, six hundred forty-six thousand, four hundred fourteen".