375247823 has 4 divisors (see below), whose sum is σ = 378754920. Its totient is φ = 371740728.

The previous prime is 375247811. The next prime is 375247841. The reversal of 375247823 is 328742573.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 328742573 = 877 ⋅374849.

It is a cyclic number.

It is not a de Polignac number, because 375247823 - 2¹⁶ = 375182287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375247843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753388 + ... + 1753601.

It is an arithmetic number, because the mean of its divisors is an integer number (94688730).

Almost surely, 2^375247823 is an apocalyptic number.

375247823 is a deficient number, since it is larger than the sum of its proper divisors (3507097).

375247823 is a wasteful number, since it uses less digits than its factorization.

375247823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507096.

The product of its digits is 282240, while the sum is 41.

The square root of 375247823 is about 19371.3144365580. The cubic root of 375247823 is about 721.2836046686.

The spelling of 375247823 in words is "three hundred seventy-five million, two hundred forty-seven thousand, eight hundred twenty-three".