1474351745 has 8 divisors (see below), whose sum is σ = 1770589800. Its totient is φ = 1178569600.

The previous prime is 1474351717. The next prime is 1474351771. The reversal of 1474351745 is 5471534741.

It can be written as a sum of positive squares in 4 ways, for example, as 108014449 + 1366337296 = 10393^2 + 36964^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1474351745 - 2²² = 1470157441 is a prime.

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, 106820 + ... + 119829.

It is an arithmetic number, because the mean of its divisors is an integer number (221323725).

Almost surely, 2^1474351745 is an apocalyptic number.

It is an amenable number.

1474351745 is a deficient number, since it is larger than the sum of its proper divisors (296238055).

1474351745 is a wasteful number, since it uses less digits than its factorization.

1474351745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227955.

The product of its digits is 235200, while the sum is 41.

The square root of 1474351745 is about 38397.2882506044. The cubic root of 1474351745 is about 1138.1522712324.

The spelling of 1474351745 in words is "one billion, four hundred seventy-four million, three hundred fifty-one thousand, seven hundred forty-five".