273361725 has 144 divisors (see below), whose sum is σ = 613849600. Its totient is φ = 113892480.

The previous prime is 273361663. The next prime is 273361741. The reversal of 273361725 is 527163372.

273361725 is a `hidden beast` number, since 2 + 7 + 33 + 617 + 2 + 5 = 666.

It is not a de Polignac number, because 273361725 - 2⁷ = 273361597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 273361725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3460236 + ... + 3460314.

Almost surely, 2^273361725 is an apocalyptic number.

273361725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

273361725 is an abundant number, since it is smaller than the sum of its proper divisors (340487875).

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

273361725 is a wasteful number, since it uses less digits than its factorization.

273361725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 107 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 273361725 is about 16533.6543147605. The cubic root of 273361725 is about 649.0018011936.

The spelling of 273361725 in words is "two hundred seventy-three million, three hundred sixty-one thousand, seven hundred twenty-five".