88250137 has 2 divisors, whose sum is σ = 88250138. Its totient is φ = 88250136.

The previous prime is 88250131. The next prime is 88250203. The reversal of 88250137 is 73105288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57214096 + 31036041 = 7564^2 + 5571^2 .

It is a cyclic number.

It is not a de Polignac number, because 88250137 - 2¹⁹ = 87725849 is a prime.

It is not a weakly prime, because it can be changed into another prime (88250131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44125068 + 44125069.

It is an arithmetic number, because the mean of its divisors is an integer number (44125069).

Almost surely, 2^88250137 is an apocalyptic number.

It is an amenable number.

88250137 is a deficient number, since it is larger than the sum of its proper divisors (1).

88250137 is an equidigital number, since it uses as much as digits as its factorization.

88250137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 88250137 is about 9394.1544057994. The cubic root of 88250137 is about 445.2170586071.

The spelling of 88250137 in words is "eighty-eight million, two hundred fifty thousand, one hundred thirty-seven".