45414486 has 32 divisors (see below), whose sum is σ = 108685920. Its totient is φ = 13973472.

The previous prime is 45414461. The next prime is 45414487. The reversal of 45414486 is 68441454.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45414486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45414487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31645 + ... + 33048.

It is an arithmetic number, because the mean of its divisors is an integer number (3396435).

Almost surely, 2^45414486 is an apocalyptic number.

45414486 is an abundant number, since it is smaller than the sum of its proper divisors (63271434).

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

45414486 is a wasteful number, since it uses less digits than its factorization.

45414486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64717 (or 64711 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 45414486 is about 6739.0270811149. The cubic root of 45414486 is about 356.7780556778.

It can be divided in two parts, 4541448 and 6, that added together give a palindrome (4541454).

The spelling of 45414486 in words is "forty-five million, four hundred fourteen thousand, four hundred eighty-six".