26121342 has 16 divisors (see below), whose sum is σ = 56261520. Its totient is φ = 8037312.

The previous prime is 26121341. The next prime is 26121349. The reversal of 26121342 is 24312162.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26121341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167367 + ... + 167522.

It is an arithmetic number, because the mean of its divisors is an integer number (3516345).

Almost surely, 2^26121342 is an apocalyptic number.

26121342 is an abundant number, since it is smaller than the sum of its proper divisors (30140178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26121342 is a wasteful number, since it uses less digits than its factorization.

26121342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334907.

The product of its digits is 576, while the sum is 21.

The square root of 26121342 is about 5110.9042252815. The cubic root of 26121342 is about 296.7097573789.

The spelling of 26121342 in words is "twenty-six million, one hundred twenty-one thousand, three hundred forty-two".