115030790 has 32 divisors (see below), whose sum is σ = 237613824. Its totient is φ = 39276000.

The previous prime is 115030787. The next prime is 115030859. The reversal of 115030790 is 97030511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14297 + ... + 20843.

It is an arithmetic number, because the mean of its divisors is an integer number (7425432).

Almost surely, 2^115030790 is an apocalyptic number.

115030790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115030790 is an abundant number, since it is smaller than the sum of its proper divisors (122583034).

115030790 is a wasteful number, since it uses less digits than its factorization.

115030790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6812.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 115030790 is about 10725.2407898378. The cubic root of 115030790 is about 486.3378092511.

The spelling of 115030790 in words is "one hundred fifteen million, thirty thousand, seven hundred ninety".