23078598 has 16 divisors (see below), whose sum is σ = 47139840. Its totient is φ = 7529096.

The previous prime is 23078593. The next prime is 23078603. The reversal of 23078598 is 89587032.

It is an interprime number because it is at equal distance from previous prime (23078593) and next prime (23078603).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23078593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40638 + ... + 41201.

It is an arithmetic number, because the mean of its divisors is an integer number (2946240).

Almost surely, 2^23078598 is an apocalyptic number.

23078598 is an abundant number, since it is smaller than the sum of its proper divisors (24061242).

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

23078598 is a wasteful number, since it uses less digits than its factorization.

23078598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81891.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 23078598 is about 4804.0189425105. The cubic root of 23078598 is about 284.7102749774.

The spelling of 23078598 in words is "twenty-three million, seventy-eight thousand, five hundred ninety-eight".