88876549 has 2 divisors, whose sum is σ = 88876550. Its totient is φ = 88876548.

The previous prime is 88876519. The next prime is 88876559. The reversal of 88876549 is 94567888.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61732449 + 27144100 = 7857^2 + 5210^2 .

It is a cyclic number.

It is not a de Polignac number, because 88876549 - 2⁵ = 88876517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88876549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88876519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44438274 + 44438275.

It is an arithmetic number, because the mean of its divisors is an integer number (44438275).

Almost surely, 2^88876549 is an apocalyptic number.

It is an amenable number.

88876549 is a deficient number, since it is larger than the sum of its proper divisors (1).

88876549 is an equidigital number, since it uses as much as digits as its factorization.

88876549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3870720, while the sum is 55.

The square root of 88876549 is about 9427.4359716733. The cubic root of 88876549 is about 446.2679806118.

The spelling of 88876549 in words is "eighty-eight million, eight hundred seventy-six thousand, five hundred forty-nine".