2252662397 has 8 divisors (see below), whose sum is σ = 2284646400. Its totient is φ = 2220708960.

The previous prime is 2252662393. The next prime is 2252662411. The reversal of 2252662397 is 7932662522.

2252662397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2252662397 - 2² = 2252662393 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 (2252662393) 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, 169604 + ... + 182402.

It is an arithmetic number, because the mean of its divisors is an integer number (285580800).

Almost surely, 2^2252662397 is an apocalyptic number.

It is an amenable number.

2252662397 is a deficient number, since it is larger than the sum of its proper divisors (31984003).

2252662397 is a wasteful number, since it uses less digits than its factorization.

2252662397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15283.

The product of its digits is 544320, while the sum is 44.

The square root of 2252662397 is about 47462.2207339690. The cubic root of 2252662397 is about 1310.8873418246.

The spelling of 2252662397 in words is "two billion, two hundred fifty-two million, six hundred sixty-two thousand, three hundred ninety-seven".