26142467 has 8 divisors (see below), whose sum is σ = 29377824. Its totient is φ = 23082048.

The previous prime is 26142449. The next prime is 26142469. The reversal of 26142467 is 76424162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26142467 - 2²² = 21948163 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (26142469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43418 + ... + 44015.

It is an arithmetic number, because the mean of its divisors is an integer number (3672228).

Almost surely, 2^26142467 is an apocalyptic number.

26142467 is a deficient number, since it is larger than the sum of its proper divisors (3235357).

26142467 is a wasteful number, since it uses less digits than its factorization.

26142467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87469.

The product of its digits is 16128, while the sum is 32.

The square root of 26142467 is about 5112.9704673507. The cubic root of 26142467 is about 296.7897214263.

The spelling of 26142467 in words is "twenty-six million, one hundred forty-two thousand, four hundred sixty-seven".