253340476 has 24 divisors (see below), whose sum is σ = 458435376. Its totient is φ = 122417280.

The previous prime is 253340473. The next prime is 253340531. The reversal of 253340476 is 674043352.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253340473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10330 + ... + 24766.

It is an arithmetic number, because the mean of its divisors is an integer number (19101474).

Almost surely, 2^253340476 is an apocalyptic number.

It is an amenable number.

253340476 is a deficient number, since it is larger than the sum of its proper divisors (205094900).

253340476 is a wasteful number, since it uses less digits than its factorization.

253340476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14589 (or 14587 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 253340476 is about 15916.6728935415. The cubic root of 253340476 is about 632.7539438672.

The spelling of 253340476 in words is "two hundred fifty-three million, three hundred forty thousand, four hundred seventy-six".