2345629 has 16 divisors (see below), whose sum is σ = 2822400. Its totient is φ = 1920960.

The previous prime is 2345617. The next prime is 2345641. The reversal of 2345629 is 9265432.

It is an interprime number because it is at equal distance from previous prime (2345617) and next prime (2345641).

It is a cyclic number.

It is not a de Polignac number, because 2345629 - 2⁷ = 2345501 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 3⁵ + 4 + 5⁵ + 6⁸ + 2¹⁷ + 9⁶ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2345629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345659) 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, 6547 + ... + 6895.

It is an arithmetic number, because the mean of its divisors is an integer number (176400).

2^2345629 is an apocalyptic number.

It is an amenable number.

2345629 is a deficient number, since it is larger than the sum of its proper divisors (476771).

2345629 is a wasteful number, since it uses less digits than its factorization.

2345629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420.

The product of its digits is 12960, while the sum is 31.

The square root of 2345629 is about 1531.5446451214. The cubic root of 2345629 is about 132.8678091850.

The spelling of 2345629 in words is "two million, three hundred forty-five thousand, six hundred twenty-nine".