4615398 has 24 divisors (see below), whose sum is σ = 10588968. Its totient is φ = 1447872.

The previous prime is 4615367. The next prime is 4615409. The reversal of 4615398 is 8935164.

4615398 is a `hidden beast` number, since 4 + 615 + 39 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7236 + ... + 7847.

It is an arithmetic number, because the mean of its divisors is an integer number (441207).

Almost surely, 2^4615398 is an apocalyptic number.

4615398 is an abundant number, since it is smaller than the sum of its proper divisors (5973570).

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

4615398 is a wasteful number, since it uses less digits than its factorization.

4615398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15108 (or 15105 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 4615398 is about 2148.3477372157. The cubic root of 4615398 is about 166.4957118177.

The spelling of 4615398 in words is "four million, six hundred fifteen thousand, three hundred ninety-eight".