2275457862 has 16 divisors (see below), whose sum is σ = 4551486192. Its totient is φ = 758390880.

The previous prime is 2275457861. The next prime is 2275457869. The reversal of 2275457862 is 2687545722.

It is a super-2 number, since 2×2275457862² = 10355416963475222088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275457861) 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, 42148 + ... + 79544.

It is an arithmetic number, because the mean of its divisors is an integer number (284467887).

Almost surely, 2^2275457862 is an apocalyptic number.

2275457862 is an abundant number, since it is smaller than the sum of its proper divisors (2276028330).

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

2275457862 is a wasteful number, since it uses less digits than its factorization.

2275457862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47543.

The product of its digits is 1881600, while the sum is 48.

The square root of 2275457862 is about 47701.7595272963. The cubic root of 2275457862 is about 1315.2942831475.

The spelling of 2275457862 in words is "two billion, two hundred seventy-five million, four hundred fifty-seven thousand, eight hundred sixty-two".