2257423102 has 8 divisors (see below), whose sum is σ = 3693965112. Its totient is φ = 1026101400.

The previous prime is 2257423099. The next prime is 2257423109. The reversal of 2257423102 is 2013247522.

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

It is a super-2 number, since 2×2257423102² = 10191918122886604808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2257423109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51305049 + ... + 51305092.

It is an arithmetic number, because the mean of its divisors is an integer number (461745639).

Almost surely, 2^2257423102 is an apocalyptic number.

2257423102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2257423102 is a deficient number, since it is larger than the sum of its proper divisors (1436542010).

2257423102 is a wasteful number, since it uses less digits than its factorization.

2257423102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102610154.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2257423102 is about 47512.3468374274. The cubic root of 2257423102 is about 1311.8101545746.

The spelling of 2257423102 in words is "two billion, two hundred fifty-seven million, four hundred twenty-three thousand, one hundred two".