26142466 has 8 divisors (see below), whose sum is σ = 44815680. Its totient is φ = 11203908.

The previous prime is 26142449. The next prime is 26142469. The reversal of 26142466 is 66424162.

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

It is a super-2 number, since 2×26142466² = 1366857057122312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26142469) 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, 933646 + ... + 933673.

It is an arithmetic number, because the mean of its divisors is an integer number (5601960).

Almost surely, 2^26142466 is an apocalyptic number.

26142466 is a deficient number, since it is larger than the sum of its proper divisors (18673214).

26142466 is a wasteful number, since it uses less digits than its factorization.

26142466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867328.

The product of its digits is 13824, while the sum is 31.

The square root of 26142466 is about 5112.9703695601. The cubic root of 26142466 is about 296.7897176421.

The spelling of 26142466 in words is "twenty-six million, one hundred forty-two thousand, four hundred sixty-six".