115273630 has 8 divisors (see below), whose sum is σ = 207492552. Its totient is φ = 46109448.

The previous prime is 115273619. The next prime is 115273649. The reversal of 115273630 is 36372511.

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, 5763672 + ... + 5763691.

It is an arithmetic number, because the mean of its divisors is an integer number (25936569).

Almost surely, 2^115273630 is an apocalyptic number.

115273630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115273630 is a deficient number, since it is larger than the sum of its proper divisors (92218922).

115273630 is a wasteful number, since it uses less digits than its factorization.

115273630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11527370.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 115273630 is about 10736.5557792059. Note that the first 3 decimals coincide. The cubic root of 115273630 is about 486.6798025061.

The spelling of 115273630 in words is "one hundred fifteen million, two hundred seventy-three thousand, six hundred thirty".