45982216 has 32 divisors (see below), whose sum is σ = 98763840. Its totient is φ = 19660608.

The previous prime is 45982213. The next prime is 45982219. The reversal of 45982216 is 61228954.

45982216 = T₈ + T₉ + ... + T₆₅₀.

It is an interprime number because it is at equal distance from previous prime (45982213) and next prime (45982219).

It is a super-2 number, since 2×45982216² = 4228728376541312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45982213) by changing a digit.

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, 35370 + ... + 36646.

It is an arithmetic number, because the mean of its divisors is an integer number (3086370).

Almost surely, 2^45982216 is an apocalyptic number.

It is an amenable number.

45982216 is an abundant number, since it is smaller than the sum of its proper divisors (52781624).

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

45982216 is a wasteful number, since it uses less digits than its factorization.

45982216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933 (or 1929 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 45982216 is about 6781.0188025104. The cubic root of 45982216 is about 358.2586065677.

The spelling of 45982216 in words is "forty-five million, nine hundred eighty-two thousand, two hundred sixteen".