26250275 has 6 divisors (see below), whose sum is σ = 32550372. Its totient is φ = 21000200.

The previous prime is 26250269. The next prime is 26250281. The reversal of 26250275 is 57205262.

It is an interprime number because it is at equal distance from previous prime (26250269) and next prime (26250281).

It is not a de Polignac number, because 26250275 - 2²⁴ = 9473059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 524981 + ... + 525030.

It is an arithmetic number, because the mean of its divisors is an integer number (5425062).

Almost surely, 2^26250275 is an apocalyptic number.

26250275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26250275 is a deficient number, since it is larger than the sum of its proper divisors (6300097).

26250275 is a wasteful number, since it uses less digits than its factorization.

26250275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050021 (or 1050016 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 26250275 is about 5123.5022201615. The cubic root of 26250275 is about 297.1971354622.

The spelling of 26250275 in words is "twenty-six million, two hundred fifty thousand, two hundred seventy-five".