45049662 has 32 divisors (see below), whose sum is σ = 114412800. Its totient is φ = 12871224.

The previous prime is 45049657. The next prime is 45049679. The reversal of 45049662 is 26694054.

45049662 is a `hidden beast` number, since 4 + 504 + 96 + 62 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59212 + ... + 59967.

It is an arithmetic number, because the mean of its divisors is an integer number (3575400).

Almost surely, 2^45049662 is an apocalyptic number.

45049662 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45049662 is an abundant number, since it is smaller than the sum of its proper divisors (69363138).

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

45049662 is a wasteful number, since it uses less digits than its factorization.

45049662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119197 (or 119191 counting only the distinct ones).

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

The square root of 45049662 is about 6711.9044987246. The cubic root of 45049662 is about 355.8201285929.

The spelling of 45049662 in words is "forty-five million, forty-nine thousand, six hundred sixty-two".