88273831 has 2 divisors, whose sum is σ = 88273832. Its totient is φ = 88273830.

The previous prime is 88273819. The next prime is 88273873. The reversal of 88273831 is 13837288.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88273831 - 2¹⁵ = 88241063 is a prime.

It is a super-2 number, since 2×88273831² = 15584538478833122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88273331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44136915 + 44136916.

It is an arithmetic number, because the mean of its divisors is an integer number (44136916).

Almost surely, 2^88273831 is an apocalyptic number.

88273831 is a deficient number, since it is larger than the sum of its proper divisors (1).

88273831 is an equidigital number, since it uses as much as digits as its factorization.

88273831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 40.

The square root of 88273831 is about 9395.4154245568. The cubic root of 88273831 is about 445.2569000147.

The spelling of 88273831 in words is "eighty-eight million, two hundred seventy-three thousand, eight hundred thirty-one".