147676253 has 4 divisors (see below), whose sum is σ = 148501440. Its totient is φ = 146851068.

The previous prime is 147676163. The next prime is 147676259. The reversal of 147676253 is 352676741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 352676741 = 383 ⋅920827.

It is a cyclic number.

It is not a de Polignac number, because 147676253 - 2¹² = 147672157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 147676253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147676259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412325 + ... + 412682.

It is an arithmetic number, because the mean of its divisors is an integer number (37125360).

Almost surely, 2^147676253 is an apocalyptic number.

It is an amenable number.

147676253 is a deficient number, since it is larger than the sum of its proper divisors (825187).

147676253 is an equidigital number, since it uses as much as digits as its factorization.

147676253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825186.

The product of its digits is 211680, while the sum is 41.

The square root of 147676253 is about 12152.2118562836. The cubic root of 147676253 is about 528.5712712755.

The spelling of 147676253 in words is "one hundred forty-seven million, six hundred seventy-six thousand, two hundred fifty-three".