601215398 has 12 divisors (see below), whose sum is σ = 1049059692. Its totient is φ = 257663700.

The previous prime is 601215389. The next prime is 601215401. The reversal of 601215398 is 893512106.

It is a super-2 number, since 2×601215398² = 722919909584596808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3067328 + ... + 3067523.

It is an arithmetic number, because the mean of its divisors is an integer number (87421641).

Almost surely, 2^601215398 is an apocalyptic number.

601215398 is a deficient number, since it is larger than the sum of its proper divisors (447844294).

601215398 is a wasteful number, since it uses less digits than its factorization.

601215398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6134867 (or 6134860 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 601215398 is about 24519.6940845517. The cubic root of 601215398 is about 844.0017847345.

The spelling of 601215398 in words is "six hundred one million, two hundred fifteen thousand, three hundred ninety-eight".