45249066 has 24 divisors (see below), whose sum is σ = 98469540. Its totient is φ = 15016896.

The previous prime is 45249049. The next prime is 45249131. The reversal of 45249066 is 66094254.

It can be written as a sum of positive squares in 2 ways, for example, as 43758225 + 1490841 = 6615^2 + 1221^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45249066.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1201 + ... + 9588.

Almost surely, 2^45249066 is an apocalyptic number.

45249066 is an abundant number, since it is smaller than the sum of its proper divisors (53220474).

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

45249066 is a wasteful number, since it uses less digits than its factorization.

45249066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11030 (or 11027 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 45249066 is about 6726.7425995054. The cubic root of 45249066 is about 356.3443465722.

The spelling of 45249066 in words is "forty-five million, two hundred forty-nine thousand, sixty-six".