26157063 has 4 divisors (see below), whose sum is σ = 34876088. Its totient is φ = 17438040.

The previous prime is 26157031. The next prime is 26157071. The reversal of 26157063 is 36075162.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 26157063 - 2⁵ = 26157031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26157063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26157073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4359508 + ... + 4359513.

It is an arithmetic number, because the mean of its divisors is an integer number (8719022).

Almost surely, 2^26157063 is an apocalyptic number.

26157063 is a deficient number, since it is larger than the sum of its proper divisors (8719025).

26157063 is an equidigital number, since it uses as much as digits as its factorization.

26157063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8719024.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 26157063 is about 5114.3976184884. The cubic root of 26157063 is about 296.8449462171.

The spelling of 26157063 in words is "twenty-six million, one hundred fifty-seven thousand, sixty-three".