115562741 has 16 divisors (see below), whose sum is σ = 138184704. Its totient is φ = 94492464.

The previous prime is 115562687. The next prime is 115562747. The reversal of 115562741 is 147265511.

It is a de Polignac number, because none of the positive numbers 2^k-115562741 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115562698 and 115562707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115562747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80270 + ... + 81696.

It is an arithmetic number, because the mean of its divisors is an integer number (8636544).

Almost surely, 2^115562741 is an apocalyptic number.

It is an amenable number.

115562741 is a deficient number, since it is larger than the sum of its proper divisors (22621963).

115562741 is a wasteful number, since it uses less digits than its factorization.

115562741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960.

The product of its digits is 8400, while the sum is 32.

The square root of 115562741 is about 10750.0112092965. The cubic root of 115562741 is about 487.0863338094.

The spelling of 115562741 in words is "one hundred fifteen million, five hundred sixty-two thousand, seven hundred forty-one".