2002400589 has 16 divisors (see below), whose sum is σ = 3054984320. Its totient is φ = 1142838720.

The previous prime is 2002400551. The next prime is 2002400593. The reversal of 2002400589 is 9850042002.

It is not a de Polignac number, because 2002400589 - 2¹⁶ = 2002335053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002400509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40102 + ... + 74919.

It is an arithmetic number, because the mean of its divisors is an integer number (190936520).

Almost surely, 2^2002400589 is an apocalyptic number.

It is an amenable number.

2002400589 is a deficient number, since it is larger than the sum of its proper divisors (1052583731).

2002400589 is a wasteful number, since it uses less digits than its factorization.

2002400589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115860.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2002400589 is about 44748.1909019795. The cubic root of 2002400589 is about 1260.4249404451.

The spelling of 2002400589 in words is "two billion, two million, four hundred thousand, five hundred eighty-nine".