115602000 has 80 divisors (see below), whose sum is σ = 372720192. Its totient is φ = 30825600.

The previous prime is 115601971. The next prime is 115602029. The reversal of 115602000 is 206511.

It is an interprime number because it is at equal distance from previous prime (115601971) and next prime (115602029).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3634 + ... + 15633.

Almost surely, 2^115602000 is an apocalyptic number.

115602000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115602000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186360096).

115602000 is an abundant number, since it is smaller than the sum of its proper divisors (257118192).

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

115602000 is a wasteful number, since it uses less digits than its factorization.

115602000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19293 (or 19277 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 115602000 is about 10751.8370523367. The cubic root of 115602000 is about 487.1414852570.

Adding to 115602000 its reverse (206511), we get a palindrome (115808511).

The spelling of 115602000 in words is "one hundred fifteen million, six hundred two thousand".