45486116 has 24 divisors (see below), whose sum is σ = 86493624. Its totient is φ = 20805120.

The previous prime is 45486073. The next prime is 45486121. The reversal of 45486116 is 61168454.

It can be written as a sum of positive squares in 4 ways, for example, as 3625216 + 41860900 = 1904^2 + 6470^2 .

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, 2006 + ... + 9746.

It is an arithmetic number, because the mean of its divisors is an integer number (3603901).

Almost surely, 2^45486116 is an apocalyptic number.

It is an amenable number.

45486116 is a deficient number, since it is larger than the sum of its proper divisors (41007508).

45486116 is a wasteful number, since it uses less digits than its factorization.

45486116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871 (or 7869 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 45486116 is about 6744.3395525433. The cubic root of 45486116 is about 356.9655332139.

It can be divided in two parts, 45486 and 116, that multiplied together give a triangular number (5276376 = T₃₂₄₈).

The spelling of 45486116 in words is "forty-five million, four hundred eighty-six thousand, one hundred sixteen".