15226097 has 2 divisors, whose sum is σ = 15226098. Its totient is φ = 15226096.

The previous prime is 15226091. The next prime is 15226103. The reversal of 15226097 is 79062251.

15226097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (15226091) and next prime (15226103).

It can be written as a sum of positive squares in only one way, i.e., 10491121 + 4734976 = 3239^2 + 2176^2 .

It is a cyclic number.

It is not a de Polignac number, because 15226097 - 2¹⁸ = 14963953 is a prime.

It is not a weakly prime, because it can be changed into another prime (15226091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7613048 + 7613049.

It is an arithmetic number, because the mean of its divisors is an integer number (7613049).

Almost surely, 2^15226097 is an apocalyptic number.

It is an amenable number.

15226097 is a deficient number, since it is larger than the sum of its proper divisors (1).

15226097 is an equidigital number, since it uses as much as digits as its factorization.

15226097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 15226097 is about 3902.0631722206. The cubic root of 15226097 is about 247.8541513661.

The spelling of 15226097 in words is "fifteen million, two hundred twenty-six thousand, ninety-seven".