44789654 has 16 divisors (see below), whose sum is σ = 82688928. Its totient is φ = 17718912.

The previous prime is 44789651. The next prime is 44789663. The reversal of 44789654 is 45698744.

It is a super-2 number, since 2×44789654² = 4012226210879432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44789599 and 44789608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44789651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122867 + ... + 123230.

It is an arithmetic number, because the mean of its divisors is an integer number (5168058).

Almost surely, 2^44789654 is an apocalyptic number.

44789654 is a deficient number, since it is larger than the sum of its proper divisors (37899274).

44789654 is a wasteful number, since it uses less digits than its factorization.

44789654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246119.

The product of its digits is 967680, while the sum is 47.

The square root of 44789654 is about 6692.5073029471. The cubic root of 44789654 is about 355.1342585481.

The spelling of 44789654 in words is "forty-four million, seven hundred eighty-nine thousand, six hundred fifty-four".