44854454 has 4 divisors (see below), whose sum is σ = 67281684. Its totient is φ = 22427226.

The previous prime is 44854441. The next prime is 44854457. The reversal of 44854454 is 45445844.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44854457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11213612 + ... + 11213615.

It is an arithmetic number, because the mean of its divisors is an integer number (16820421).

Almost surely, 2^44854454 is an apocalyptic number.

44854454 is a deficient number, since it is larger than the sum of its proper divisors (22427230).

44854454 is a wasteful number, since it uses less digits than its factorization.

44854454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22427229.

The product of its digits is 204800, while the sum is 38.

The square root of 44854454 is about 6697.3467880945. The cubic root of 44854454 is about 355.3054410188.

The spelling of 44854454 in words is "forty-four million, eight hundred fifty-four thousand, four hundred fifty-four".