115201742 has 8 divisors (see below), whose sum is σ = 172865496. Its totient is φ = 57579912.

The previous prime is 115201729. The next prime is 115201753. The reversal of 115201742 is 247102511.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2348 + ... + 15359.

It is an arithmetic number, because the mean of its divisors is an integer number (21608187).

Almost surely, 2^115201742 is an apocalyptic number.

115201742 is a deficient number, since it is larger than the sum of its proper divisors (57663754).

115201742 is a wasteful number, since it uses less digits than its factorization.

115201742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20962.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 115201742 is about 10733.2074423259. The cubic root of 115201742 is about 486.5786122251.

The spelling of 115201742 in words is "one hundred fifteen million, two hundred one thousand, seven hundred forty-two".