26422002 has 12 divisors (see below), whose sum is σ = 57247710. Its totient is φ = 8807328.

The previous prime is 26421979. The next prime is 26422003. The reversal of 26422002 is 20022462.

It is a happy number.

26422002 is a `hidden beast` number, since 2 + 642 + 20 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16818201 + 9603801 = 4101^2 + 3099^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1467889 = 26422002 / (2 + 6 + 4 + 2 + 2 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (26422003) 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 5 ways as a sum of consecutive naturals, for example, 733927 + ... + 733962.

Almost surely, 2^26422002 is an apocalyptic number.

26422002 is an abundant number, since it is smaller than the sum of its proper divisors (30825708).

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

26422002 is a wasteful number, since it uses less digits than its factorization.

26422002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467897 (or 1467894 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 26422002 is about 5140.2336522769. The cubic root of 26422002 is about 297.8438065607.

Adding to 26422002 its reverse (20022462), we get a palindrome (46444464).

The spelling of 26422002 in words is "twenty-six million, four hundred twenty-two thousand, two".