45652446 has 48 divisors (see below), whose sum is σ = 119699424. Its totient is φ = 12275712.

The previous prime is 45652433. The next prime is 45652469. The reversal of 45652446 is 64425654.

It is a self number, because there is not a number n which added to its sum of digits gives 45652446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8515 + ... + 12798.

It is an arithmetic number, because the mean of its divisors is an integer number (2493738).

Almost surely, 2^45652446 is an apocalyptic number.

45652446 is an abundant number, since it is smaller than the sum of its proper divisors (74046978).

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

45652446 is a wasteful number, since it uses less digits than its factorization.

45652446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21345 (or 21342 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 45652446 is about 6756.6593816767. The cubic root of 45652446 is about 357.4001116271.

The spelling of 45652446 in words is "forty-five million, six hundred fifty-two thousand, four hundred forty-six".