1374474625 has 8 divisors (see below), whose sum is σ = 1715344488. Its totient is φ = 1099579600.

The previous prime is 1374474623. The next prime is 1374474653. The reversal of 1374474625 is 5264744731.

It can be written as a sum of positive squares in 4 ways, for example, as 263185729 + 1111288896 = 16223^2 + 33336^2 .

It is not a de Polignac number, because 1374474625 - 2¹ = 1374474623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1374474623) 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, 5497774 + ... + 5498023.

It is an arithmetic number, because the mean of its divisors is an integer number (214418061).

Almost surely, 2^1374474625 is an apocalyptic number.

It is an amenable number.

1374474625 is a deficient number, since it is larger than the sum of its proper divisors (340869863).

1374474625 is an equidigital number, since it uses as much as digits as its factorization.

1374474625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10995812 (or 10995802 counting only the distinct ones).

The product of its digits is 564480, while the sum is 43.

The square root of 1374474625 is about 37073.9076035964. The cubic root of 1374474625 is about 1111.8484001469.

The spelling of 1374474625 in words is "one billion, three hundred seventy-four million, four hundred seventy-four thousand, six hundred twenty-five".