1474139275 has 72 divisors (see below), whose sum is σ = 2285451936. Its totient is φ = 937036800.

The previous prime is 1474139273. The next prime is 1474139279. The reversal of 1474139275 is 5729314741.

It is not a de Polignac number, because 1474139275 - 2¹ = 1474139273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1474139273) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1478077 + ... + 1479073.

It is an arithmetic number, because the mean of its divisors is an integer number (31742388).

Almost surely, 2^1474139275 is an apocalyptic number.

1474139275 is a deficient number, since it is larger than the sum of its proper divisors (811312661).

1474139275 is a wasteful number, since it uses less digits than its factorization.

1474139275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1097 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 1474139275 is about 38394.5214190775. The cubic root of 1474139275 is about 1138.0975952635.

The spelling of 1474139275 in words is "one billion, four hundred seventy-four million, one hundred thirty-nine thousand, two hundred seventy-five".