2367990 has 48 divisors (see below), whose sum is σ = 6250608. Its totient is φ = 621888.

The previous prime is 2367983. The next prime is 2368013. The reversal of 2367990 is 997632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7312 + ... + 7628.

It is an arithmetic number, because the mean of its divisors is an integer number (130221).

2^2367990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2367990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3125304).

2367990 is an abundant number, since it is smaller than the sum of its proper divisors (3882618).

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

2367990 is a wasteful number, since it uses less digits than its factorization.

2367990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 2367990 is about 1538.8274757100. The cubic root of 2367990 is about 133.2886864405.

The spelling of 2367990 in words is "two million, three hundred sixty-seven thousand, nine hundred ninety".