44542462 has 4 divisors (see below), whose sum is σ = 66813696. Its totient is φ = 22271230.

The previous prime is 44542447. The next prime is 44542493. The reversal of 44542462 is 26424544.

It is a happy number.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 11135614 + ... + 11135617.

It is an arithmetic number, because the mean of its divisors is an integer number (16703424).

Almost surely, 2^44542462 is an apocalyptic number.

44542462 is a deficient number, since it is larger than the sum of its proper divisors (22271234).

44542462 is a wasteful number, since it uses less digits than its factorization.

44542462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22271233.

The product of its digits is 30720, while the sum is 31.

The square root of 44542462 is about 6674.0139346573. The cubic root of 44542462 is about 354.4797298566.

The spelling of 44542462 in words is "forty-four million, five hundred forty-two thousand, four hundred sixty-two".