274954148 has 12 divisors (see below), whose sum is σ = 549908352. Its totient is φ = 117837480.

The previous prime is 274954129. The next prime is 274954153. The reversal of 274954148 is 841459472.

274954148 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 274954099 and 274954108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4909868 + ... + 4909923.

It is an arithmetic number, because the mean of its divisors is an integer number (45825696).

Almost surely, 2^274954148 is an apocalyptic number.

274954148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

274954148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

274954148 is a wasteful number, since it uses less digits than its factorization.

274954148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9819802 (or 9819800 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 274954148 is about 16581.7414043278. The cubic root of 274954148 is about 650.2595791628.

The spelling of 274954148 in words is "two hundred seventy-four million, nine hundred fifty-four thousand, one hundred forty-eight".