1201774474 has 4 divisors (see below), whose sum is σ = 1802661714. Its totient is φ = 600887236.

The previous prime is 1201774397. The next prime is 1201774487. The reversal of 1201774474 is 4744771021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1193218849 + 8555625 = 34543^2 + 2925^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300443617 + ... + 300443620.

Almost surely, 2^1201774474 is an apocalyptic number.

1201774474 is a deficient number, since it is larger than the sum of its proper divisors (600887240).

1201774474 is an equidigital number, since it uses as much as digits as its factorization.

1201774474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600887239.

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 1201774474 is about 34666.6190159929. The cubic root of 1201774474 is about 1063.1821056562.

The spelling of 1201774474 in words is "one billion, two hundred one million, seven hundred seventy-four thousand, four hundred seventy-four".