274426230 has 32 divisors (see below), whose sum is σ = 709287264. Its totient is φ = 67550976.

The previous prime is 274426219. The next prime is 274426231. The reversal of 274426230 is 32624472.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274426231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351439 + ... + 352218.

It is an arithmetic number, because the mean of its divisors is an integer number (22165227).

Almost surely, 2^274426230 is an apocalyptic number.

274426230 is an abundant number, since it is smaller than the sum of its proper divisors (434861034).

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

274426230 is a wasteful number, since it uses less digits than its factorization.

274426230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703680.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 274426230 is about 16565.8151021916. The cubic root of 274426230 is about 649.8431416371.

The spelling of 274426230 in words is "two hundred seventy-four million, four hundred twenty-six thousand, two hundred thirty".