44989270 has 16 divisors (see below), whose sum is σ = 82354320. Its totient is φ = 17690464.

The previous prime is 44989261. The next prime is 44989289. The reversal of 44989270 is 7298944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37537 + ... + 38716.

It is an arithmetic number, because the mean of its divisors is an integer number (5147145).

Almost surely, 2^44989270 is an apocalyptic number.

44989270 is a deficient number, since it is larger than the sum of its proper divisors (37365050).

44989270 is a wasteful number, since it uses less digits than its factorization.

44989270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76319.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 44989270 is about 6707.4041178387. The cubic root of 44989270 is about 355.6610574868.

The spelling of 44989270 in words is "forty-four million, nine hundred eighty-nine thousand, two hundred seventy".