274925952 has 192 divisors, whose sum is σ = 915682560. Its totient is φ = 77552640.

The previous prime is 274925929. The next prime is 274925971. The reversal of 274925952 is 259529472.

It is a tau number, because it is divible by the number of its divisors (192).

It is a junction number, because it is equal to n+sod(n) for n = 274925898 and 274925907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 830427 + ... + 830757.

It is an arithmetic number, because the mean of its divisors is an integer number (4769180).

Almost surely, 2^274925952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274925952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457841280).

274925952 is an abundant number, since it is smaller than the sum of its proper divisors (640756608).

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

274925952 is a wasteful number, since it uses less digits than its factorization.

274925952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 446 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 274925952 is about 16580.8911702598. The cubic root of 274925952 is about 650.2373507949.

The spelling of 274925952 in words is "two hundred seventy-four million, nine hundred twenty-five thousand, nine hundred fifty-two".