2552307 has 8 divisors (see below), whose sum is σ = 3410880. Its totient is φ = 1697640.

The previous prime is 2552293. The next prime is 2552317. The reversal of 2552307 is 7032552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2552307 - 2²⁰ = 1503731 is a prime.

2552307 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2552317) 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, 1332 + ... + 2622.

It is an arithmetic number, because the mean of its divisors is an integer number (426360).

2^2552307 is an apocalyptic number.

2552307 is a deficient number, since it is larger than the sum of its proper divisors (858573).

2552307 is a wasteful number, since it uses less digits than its factorization.

2552307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2552307 is about 1597.5941286823. The cubic root of 2552307 is about 136.6609086080.

Adding to 2552307 its reverse (7032552), we get a palindrome (9584859).

The spelling of 2552307 in words is "two million, five hundred fifty-two thousand, three hundred seven".