1156652 has 24 divisors (see below), whose sum is σ = 2341920. Its totient is φ = 489600.

The previous prime is 1156643. The next prime is 1156681. The reversal of 1156652 is 2566511.

1156652 is nontrivially palindromic in base 13.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

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, 2624 + ... + 3032.

It is an arithmetic number, because the mean of its divisors is an integer number (97580).

2^1156652 is an apocalyptic number.

It is an amenable number.

1156652 is an abundant number, since it is smaller than the sum of its proper divisors (1185268).

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

1156652 is a wasteful number, since it uses less digits than its factorization.

1156652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 519 counting only the distinct ones).

The product of its digits is 1800, while the sum is 26.

The square root of 1156652 is about 1075.4775683388. The cubic root of 1156652 is about 104.9705737647.

The spelling of 1156652 in words is "one million, one hundred fifty-six thousand, six hundred fifty-two".