2252674648 has 48 divisors (see below), whose sum is σ = 5127004080. Its totient is φ = 923452992.

The previous prime is 2252674621. The next prime is 2252674649. The reversal of 2252674648 is 8464762522.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 2252674598 and 2252674607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252674649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115911 + ... + 133942.

It is an arithmetic number, because the mean of its divisors is an integer number (106812585).

Almost surely, 2^2252674648 is an apocalyptic number.

2252674648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2252674648 is an abundant number, since it is smaller than the sum of its proper divisors (2874329432).

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

2252674648 is a wasteful number, since it uses less digits than its factorization.

2252674648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249896 (or 249885 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The square root of 2252674648 is about 47462.3497943370. The cubic root of 2252674648 is about 1310.8897182203.

The spelling of 2252674648 in words is "two billion, two hundred fifty-two million, six hundred seventy-four thousand, six hundred forty-eight".