44286542 has 4 divisors (see below), whose sum is σ = 66429816. Its totient is φ = 22143270.

The previous prime is 44286533. The next prime is 44286577. The reversal of 44286542 is 24568244.

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

It is a super-2 number, since 2×44286542² = 3922595604635528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11071634 + ... + 11071637.

It is an arithmetic number, because the mean of its divisors is an integer number (16607454).

Almost surely, 2^44286542 is an apocalyptic number.

44286542 is a deficient number, since it is larger than the sum of its proper divisors (22143274).

44286542 is a wasteful number, since it uses less digits than its factorization.

44286542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22143273.

The product of its digits is 61440, while the sum is 35.

The square root of 44286542 is about 6654.8134459202. The cubic root of 44286542 is about 353.7995343239.

The spelling of 44286542 in words is "forty-four million, two hundred eighty-six thousand, five hundred forty-two".