1174460861 has 12 divisors (see below), whose sum is σ = 1446575868. Its totient is φ = 947463552.

The previous prime is 1174460831. The next prime is 1174460893. The reversal of 1174460861 is 1680644711.

It can be written as a sum of positive squares in 2 ways, for example, as 801739225 + 372721636 = 28315^2 + 19306^2 .

It is not a de Polignac number, because 1174460861 - 2¹⁴ = 1174444477 is a prime.

It is a super-2 number, since 2×1174460861² = 2758716628041722642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1174460801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 704126 + ... + 705791.

It is an arithmetic number, because the mean of its divisors is an integer number (120547989).

Almost surely, 2^1174460861 is an apocalyptic number.

It is an amenable number.

1174460861 is a deficient number, since it is larger than the sum of its proper divisors (272115007).

1174460861 is a wasteful number, since it uses less digits than its factorization.

1174460861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409948 (or 1409941 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 1174460861 is about 34270.4079491330. The cubic root of 1174460861 is about 1055.0657284805.

The spelling of 1174460861 in words is "one billion, one hundred seventy-four million, four hundred sixty thousand, eight hundred sixty-one".