2361880 has 32 divisors (see below), whose sum is σ = 5365440. Its totient is φ = 935680.

The previous prime is 2361851. The next prime is 2361883. The reversal of 2361880 is 881632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361883) 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, 5265 + ... + 5695.

It is an arithmetic number, because the mean of its divisors is an integer number (167670).

2^2361880 is an apocalyptic number.

2361880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2361880 is an abundant number, since it is smaller than the sum of its proper divisors (3003560).

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

2361880 is a wasteful number, since it uses less digits than its factorization.

2361880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2361880 is about 1536.8409156448. The cubic root of 2361880 is about 133.1739484382.

It can be divided in two parts, 236 and 1880, that added together give a square (2116 = 46²).

The spelling of 2361880 in words is "two million, three hundred sixty-one thousand, eight hundred eighty".