253314046 has 4 divisors (see below), whose sum is σ = 379971072. Its totient is φ = 126657022.

The previous prime is 253314011. The next prime is 253314049. The reversal of 253314046 is 640413352.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253314049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63328510 + ... + 63328513.

It is an arithmetic number, because the mean of its divisors is an integer number (94992768).

Almost surely, 2^253314046 is an apocalyptic number.

253314046 is a deficient number, since it is larger than the sum of its proper divisors (126657026).

253314046 is a wasteful number, since it uses less digits than its factorization.

253314046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126657025.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 253314046 is about 15915.8426104307. The cubic root of 253314046 is about 632.7319388713.

Adding to 253314046 its reverse (640413352), we get a palindrome (893727398).

The spelling of 253314046 in words is "two hundred fifty-three million, three hundred fourteen thousand, forty-six".