1408982425 has 12 divisors (see below), whose sum is σ = 1789752636. Its totient is φ = 1099692800.

The previous prime is 1408982381. The next prime is 1408982437. The reversal of 1408982425 is 5242898041.

It can be written as a sum of positive squares in 6 ways, for example, as 372335616 + 1036646809 = 19296^2 + 32197^2 .

It is not a de Polignac number, because 1408982425 - 2¹⁵ = 1408949657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 686284 + ... + 688333.

It is an arithmetic number, because the mean of its divisors is an integer number (149146053).

Almost surely, 2^1408982425 is an apocalyptic number.

It is an amenable number.

1408982425 is a deficient number, since it is larger than the sum of its proper divisors (380770211).

1408982425 is a wasteful number, since it uses less digits than its factorization.

1408982425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374668 (or 1374663 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 1408982425 is about 37536.4146529740. The cubic root of 1408982425 is about 1121.0763528576.

The spelling of 1408982425 in words is "one billion, four hundred eight million, nine hundred eighty-two thousand, four hundred twenty-five".