115421514 has 16 divisors (see below), whose sum is σ = 248600352. Its totient is φ = 35514288.

The previous prime is 115421473. The next prime is 115421539. The reversal of 115421514 is 415124511.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739804 + ... + 739959.

It is an arithmetic number, because the mean of its divisors is an integer number (15537522).

Almost surely, 2^115421514 is an apocalyptic number.

115421514 is an abundant number, since it is smaller than the sum of its proper divisors (133178838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115421514 is a wasteful number, since it uses less digits than its factorization.

115421514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479781.

The product of its digits is 800, while the sum is 24.

The square root of 115421514 is about 10743.4405103766. The cubic root of 115421514 is about 486.8878333172.

The spelling of 115421514 in words is "one hundred fifteen million, four hundred twenty-one thousand, five hundred fourteen".