45466192 has 20 divisors (see below), whose sum is σ = 90472756. Its totient is φ = 22118400.

The previous prime is 45466153. The next prime is 45466207. The reversal of 45466192 is 29166454.

It can be written as a sum of positive squares in 2 ways, for example, as 42562576 + 2903616 = 6524^2 + 1704^2 .

It is a super-2 number, since 2×45466192² = 4134349229961728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 37809 + ... + 38992.

Almost surely, 2^45466192 is an apocalyptic number.

It is an amenable number.

45466192 is a deficient number, since it is larger than the sum of its proper divisors (45006564).

45466192 is a wasteful number, since it uses less digits than its factorization.

45466192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76846 (or 76840 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 45466192 is about 6742.8623002402. The cubic root of 45466192 is about 356.9134058060.

The spelling of 45466192 in words is "forty-five million, four hundred sixty-six thousand, one hundred ninety-two".