2274959421 has 48 divisors (see below), whose sum is σ = 3807243648. Its totient is φ = 1282176000.

The previous prime is 2274959399. The next prime is 2274959429. The reversal of 2274959421 is 1249594722.

It is not a de Polignac number, because 2274959421 - 2⁵ = 2274959389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274959429) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1893621 + ... + 1894821.

It is an arithmetic number, because the mean of its divisors is an integer number (79317576).

Almost surely, 2^2274959421 is an apocalyptic number.

2274959421 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2274959421 is a deficient number, since it is larger than the sum of its proper divisors (1532284227).

2274959421 is a wasteful number, since it uses less digits than its factorization.

2274959421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602 (or 1599 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 2274959421 is about 47696.5346854465. The cubic root of 2274959421 is about 1315.1982373532.

The spelling of 2274959421 in words is "two billion, two hundred seventy-four million, nine hundred fifty-nine thousand, four hundred twenty-one".