6145398 has 96 divisors (see below), whose sum is σ = 17072640. Its totient is φ = 1555200.

The previous prime is 6145397. The next prime is 6145411. The reversal of 6145398 is 8935416.

6145398 is a `hidden beast` number, since 614 + 5 + 39 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6145397) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40623 + ... + 40773.

It is an arithmetic number, because the mean of its divisors is an integer number (177840).

Almost surely, 2^6145398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6145398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8536320).

6145398 is an abundant number, since it is smaller than the sum of its proper divisors (10927242).

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

6145398 is a wasteful number, since it uses less digits than its factorization.

6145398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 199 counting only the distinct ones).

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

The square root of 6145398 is about 2478.9913271329. The cubic root of 6145398 is about 183.1681693393.

The spelling of 6145398 in words is "six million, one hundred forty-five thousand, three hundred ninety-eight".