374775247 has 16 divisors (see below), whose sum is σ = 491846400. Its totient is φ = 276661440.

The previous prime is 374775241. The next prime is 374775253. The reversal of 374775247 is 742577473.

It is an interprime number because it is at equal distance from previous prime (374775241) and next prime (374775253).

It is not a de Polignac number, because 374775247 - 2³ = 374775239 is a prime.

It is a super-2 number, since 2×374775247² = 280912971527822018, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374775197 and 374775206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374775241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126622 + ... + 129547.

It is an arithmetic number, because the mean of its divisors is an integer number (30740400).

Almost surely, 2^374775247 is an apocalyptic number.

374775247 is a deficient number, since it is larger than the sum of its proper divisors (117071153).

374775247 is a wasteful number, since it uses less digits than its factorization.

374775247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256206.

The product of its digits is 1152480, while the sum is 46.

The square root of 374775247 is about 19359.1127637606. The cubic root of 374775247 is about 720.9806897323.

It can be divided in two parts, 37477 and 5247, that added together give a palindrome (42724).

The spelling of 374775247 in words is "three hundred seventy-four million, seven hundred seventy-five thousand, two hundred forty-seven".