44070477 has 24 divisors (see below), whose sum is σ = 68109792. Its totient is φ = 25132800.

The previous prime is 44070457. The next prime is 44070491. The reversal of 44070477 is 77407044.

It is not a de Polignac number, because 44070477 - 2⁶ = 44070413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44070457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7227 + ... + 11847.

It is an arithmetic number, because the mean of its divisors is an integer number (2837908).

Almost surely, 2^44070477 is an apocalyptic number.

It is an amenable number.

44070477 is a deficient number, since it is larger than the sum of its proper divisors (24039315).

44070477 is a wasteful number, since it uses less digits than its factorization.

44070477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4669 (or 4652 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 33.

The square root of 44070477 is about 6638.5598588851. The cubic root of 44070477 is about 353.2232241650.

The spelling of 44070477 in words is "forty-four million, seventy thousand, four hundred seventy-seven".