1161952 has 24 divisors (see below), whose sum is σ = 2496312. Its totient is φ = 528000.

The previous prime is 1161949. The next prime is 1161991. The reversal of 1161952 is 2591611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1299 + ... + 2002.

It is an arithmetic number, because the mean of its divisors is an integer number (104013).

2^1161952 is an apocalyptic number.

It is an amenable number.

1161952 is an abundant number, since it is smaller than the sum of its proper divisors (1334360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1161952 is a wasteful number, since it uses less digits than its factorization.

1161952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322 (or 3314 counting only the distinct ones).

The product of its digits is 540, while the sum is 25.

The square root of 1161952 is about 1077.9387737715. The cubic root of 1161952 is about 105.1306612238.

It can be divided in two parts, 11 and 61952, that multiplied together give a cube (681472 = 88³).

The spelling of 1161952 in words is "one million, one hundred sixty-one thousand, nine hundred fifty-two".