2374768578 has 128 divisors (see below), whose sum is σ = 6076514304. Its totient is φ = 601862400.

The previous prime is 2374768541. The next prime is 2374768579. The reversal of 2374768578 is 8758674732.

It is a happy number.

It is a super-2 number, since 2×2374768578² = 11279051598112284168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2374768579) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2927793 + ... + 2928603.

It is an arithmetic number, because the mean of its divisors is an integer number (47472768).

Almost surely, 2^2374768578 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2374768578, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3038257152).

2374768578 is an abundant number, since it is smaller than the sum of its proper divisors (3701745726).

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

2374768578 is a wasteful number, since it uses less digits than its factorization.

2374768578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040.

The product of its digits is 15805440, while the sum is 57.

The square root of 2374768578 is about 48731.5973265806. The cubic root of 2374768578 is about 1334.1574877361.

The spelling of 2374768578 in words is "two billion, three hundred seventy-four million, seven hundred sixty-eight thousand, five hundred seventy-eight".