915014481 has 8 divisors (see below), whose sum is σ = 1220166624. Its totient is φ = 609936000.

The previous prime is 915014479. The next prime is 915014491. The reversal of 915014481 is 184410519.

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

It is not a de Polignac number, because 915014481 - 2¹ = 915014479 is a prime.

It is a super-2 number, since 2×915014481² = 1674503000879398722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (915014431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25606 + ... + 49856.

It is an arithmetic number, because the mean of its divisors is an integer number (152520828).

Almost surely, 2^915014481 is an apocalyptic number.

It is an amenable number.

915014481 is a deficient number, since it is larger than the sum of its proper divisors (305152143).

915014481 is a wasteful number, since it uses less digits than its factorization.

915014481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36831.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 915014481 is about 30249.2062871078. The cubic root of 915014481 is about 970.8288098193.

The spelling of 915014481 in words is "nine hundred fifteen million, fourteen thousand, four hundred eighty-one".