2345976 has 32 divisors (see below), whose sum is σ = 6517200. Its totient is φ = 781920.

The previous prime is 2345971. The next prime is 2345989. The reversal of 2345976 is 6795432.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2⁵ + 3¹² + 4⁷ + 5³ + 9³ + 7⁶ + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 2345976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5215 + ... + 5646.

2^2345976 is an apocalyptic number.

It is an amenable number.

2345976 is an abundant number, since it is smaller than the sum of its proper divisors (4171224).

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

2345976 is a wasteful number, since it uses less digits than its factorization.

2345976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10876 (or 10866 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 2345976 is about 1531.6579252562. The cubic root of 2345976 is about 132.8743607832.

It can be divided in two parts, 2345 and 976, that added together give a triangular number (3321 = T₈₁).

The spelling of 2345976 in words is "two million, three hundred forty-five thousand, nine hundred seventy-six".