11545742 has 12 divisors (see below), whose sum is σ = 18753840. Its totient is φ = 5328648.

The previous prime is 11545727. The next prime is 11545763. The reversal of 11545742 is 24754511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16742 + ... + 17417.

It is an arithmetic number, because the mean of its divisors is an integer number (1562820).

Almost surely, 2^11545742 is an apocalyptic number.

11545742 is a deficient number, since it is larger than the sum of its proper divisors (7208098).

11545742 is a wasteful number, since it uses less digits than its factorization.

11545742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34187 (or 34174 counting only the distinct ones).

The product of its digits is 5600, while the sum is 29.

The square root of 11545742 is about 3397.9025883624. The cubic root of 11545742 is about 226.0167450459.

The spelling of 11545742 in words is "eleven million, five hundred forty-five thousand, seven hundred forty-two".