1474001444 has 24 divisors (see below), whose sum is σ = 2718810360. Its totient is φ = 698157824.

The previous prime is 1474001443. The next prime is 1474001461. The reversal of 1474001444 is 4441004741.

It can be written as a sum of positive squares in 4 ways, for example, as 53465344 + 1420536100 = 7312^2 + 37690^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (1474001443) 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, 113729 + ... + 126024.

It is an arithmetic number, because the mean of its divisors is an integer number (113283765).

Almost surely, 2^1474001444 is an apocalyptic number.

It is an amenable number.

1474001444 is a deficient number, since it is larger than the sum of its proper divisors (1244808916).

1474001444 is a wasteful number, since it uses less digits than its factorization.

1474001444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239839 (or 239837 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 1474001444 is about 38392.7264465550. The cubic root of 1474001444 is about 1138.0621237126.

The spelling of 1474001444 in words is "one billion, four hundred seventy-four million, one thousand, four hundred forty-four".