273256604 has 6 divisors (see below), whose sum is σ = 478199064. Its totient is φ = 136628300.

The previous prime is 273256603. The next prime is 273256639. The reversal of 273256604 is 406652372.

It is a super-2 number, since 2×273256604² = 149338343259225632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273256603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34157072 + ... + 34157079.

It is an arithmetic number, because the mean of its divisors is an integer number (79699844).

Almost surely, 2^273256604 is an apocalyptic number.

It is an amenable number.

273256604 is a deficient number, since it is larger than the sum of its proper divisors (204942460).

273256604 is a wasteful number, since it uses less digits than its factorization.

273256604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68314155 (or 68314153 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 273256604 is about 16530.4750082991. The cubic root of 273256604 is about 648.9185995124.

The spelling of 273256604 in words is "two hundred seventy-three million, two hundred fifty-six thousand, six hundred four".