11542955 has 8 divisors (see below), whose sum is σ = 13893552. Its totient is φ = 9206368.

The previous prime is 11542939. The next prime is 11542997. The reversal of 11542955 is 55924511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11542955 - 2⁴ = 11542939 is a prime.

It is a Duffinian number.

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, 1592 + ... + 5061.

It is an arithmetic number, because the mean of its divisors is an integer number (1736694).

Almost surely, 2^11542955 is an apocalyptic number.

11542955 is a deficient number, since it is larger than the sum of its proper divisors (2350597).

11542955 is an equidigital number, since it uses as much as digits as its factorization.

11542955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7005.

The product of its digits is 9000, while the sum is 32.

The square root of 11542955 is about 3397.4924576811. The cubic root of 11542955 is about 225.9985576957.

The spelling of 11542955 in words is "eleven million, five hundred forty-two thousand, nine hundred fifty-five".