88291201 has 2 divisors, whose sum is σ = 88291202. Its totient is φ = 88291200.

The previous prime is 88291153. The next prime is 88291211. The reversal of 88291201 is 10219288.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67634176 + 20657025 = 8224^2 + 4545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88291201 is a prime.

It is not a weakly prime, because it can be changed into another prime (88291211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44145600 + 44145601.

It is an arithmetic number, because the mean of its divisors is an integer number (44145601).

Almost surely, 2^88291201 is an apocalyptic number.

It is an amenable number.

88291201 is a deficient number, since it is larger than the sum of its proper divisors (1).

88291201 is an equidigital number, since it uses as much as digits as its factorization.

88291201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 88291201 is about 9396.3397661004. The cubic root of 88291201 is about 445.2861031018.

The spelling of 88291201 in words is "eighty-eight million, two hundred ninety-one thousand, two hundred one".