115324742 has 8 divisors (see below), whose sum is σ = 186293856. Its totient is φ = 53226792.

The previous prime is 115324739. The next prime is 115324771. The reversal of 115324742 is 247423511.

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

It is a super-2 number, since 2×115324742² = 26599592234733128, which contains 22 as substring.

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, 2217758 + ... + 2217809.

It is an arithmetic number, because the mean of its divisors is an integer number (23286732).

Almost surely, 2^115324742 is an apocalyptic number.

115324742 is a deficient number, since it is larger than the sum of its proper divisors (70969114).

115324742 is a wasteful number, since it uses less digits than its factorization.

115324742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435582.

The product of its digits is 6720, while the sum is 29.

The square root of 115324742 is about 10738.9357945748. The cubic root of 115324742 is about 486.7517226913.

The spelling of 115324742 in words is "one hundred fifteen million, three hundred twenty-four thousand, seven hundred forty-two".