60001398 has 40 divisors (see below), whose sum is σ = 142362792. Its totient is φ = 18823104.

The previous prime is 60001393. The next prime is 60001423. The reversal of 60001398 is 89310006.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60001391) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8140 + ... + 13647.

Almost surely, 2^60001398 is an apocalyptic number.

60001398 is an abundant number, since it is smaller than the sum of its proper divisors (82361394).

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

60001398 is a wasteful number, since it uses less digits than its factorization.

60001398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21818 (or 21809 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 60001398 is about 7746.0569324012. The cubic root of 60001398 is about 391.4898046405.

The spelling of 60001398 in words is "sixty million, one thousand, three hundred ninety-eight".