26023402 has 8 divisors (see below), whose sum is σ = 39060000. Its totient is φ = 13003404.

The previous prime is 26023399. The next prime is 26023409. The reversal of 26023402 is 20432062.

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

It is a self number, because there is not a number n which added to its sum of digits gives 26023402.

It is not an unprimeable number, because it can be changed into a prime (26023409) 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 3 ways as a sum of consecutive naturals, for example, 1099 + ... + 7297.

It is an arithmetic number, because the mean of its divisors is an integer number (4882500).

Almost surely, 2^26023402 is an apocalyptic number.

26023402 is a deficient number, since it is larger than the sum of its proper divisors (13036598).

26023402 is a wasteful number, since it uses less digits than its factorization.

26023402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8300.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 26023402 is about 5101.3137523583. The cubic root of 26023402 is about 296.3384626652.

Adding to 26023402 its reverse (20432062), we get a palindrome (46455464).

The spelling of 26023402 in words is "twenty-six million, twenty-three thousand, four hundred two".