26142242 has 8 divisors (see below), whose sum is σ = 44815296. Its totient is φ = 11203812.

The previous prime is 26142241. The next prime is 26142247. The reversal of 26142242 is 24224162.

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

It is not an unprimeable number, because it can be changed into a prime (26142241) 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, 933638 + ... + 933665.

It is an arithmetic number, because the mean of its divisors is an integer number (5601912).

Almost surely, 2^26142242 is an apocalyptic number.

26142242 is a deficient number, since it is larger than the sum of its proper divisors (18673054).

26142242 is a wasteful number, since it uses less digits than its factorization.

26142242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867312.

The product of its digits is 1536, while the sum is 23.

The square root of 26142242 is about 5112.9484644381. The cubic root of 26142242 is about 296.7888699652.

The spelling of 26142242 in words is "twenty-six million, one hundred forty-two thousand, two hundred forty-two".