11616542 has 16 divisors (see below), whose sum is σ = 21085920. Its totient is φ = 4685568.

The previous prime is 11616533. The next prime is 11616551. The reversal of 11616542 is 24561611.

It is an interprime number because it is at equal distance from previous prime (11616533) and next prime (11616551).

It is a congruent 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, 24167 + ... + 24642.

It is an arithmetic number, because the mean of its divisors is an integer number (1317870).

Almost surely, 2^11616542 is an apocalyptic number.

11616542 is a deficient number, since it is larger than the sum of its proper divisors (9469378).

11616542 is a wasteful number, since it uses less digits than its factorization.

11616542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48835.

The product of its digits is 1440, while the sum is 26.

The square root of 11616542 is about 3408.3048572568. The cubic root of 11616542 is about 226.4777920064.

The spelling of 11616542 in words is "eleven million, six hundred sixteen thousand, five hundred forty-two".