26422474 has 12 divisors (see below), whose sum is σ = 42917526. Its totient is φ = 12194832.

The previous prime is 26422453. The next prime is 26422481. The reversal of 26422474 is 47422462.

It can be written as a sum of positive squares in 3 ways, for example, as 19740249 + 6682225 = 4443^2 + 2585^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38749 + ... + 39424.

Almost surely, 2^26422474 is an apocalyptic number.

26422474 is a deficient number, since it is larger than the sum of its proper divisors (16495052).

26422474 is a wasteful number, since it uses less digits than its factorization.

26422474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78201 (or 78188 counting only the distinct ones).

The product of its digits is 21504, while the sum is 31.

The square root of 26422474 is about 5140.2795643817. The cubic root of 26422474 is about 297.8455801007.

It can be divided in two parts, 26422 and 474, that added together give a square (26896 = 164²).

The spelling of 26422474 in words is "twenty-six million, four hundred twenty-two thousand, four hundred seventy-four".