26339628 has 24 divisors (see below), whose sum is σ = 70239232. Its totient is φ = 7525584.

The previous prime is 26339611. The next prime is 26339633. The reversal of 26339628 is 82693362.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156700 + ... + 156867.

Almost surely, 2^26339628 is an apocalyptic number.

26339628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26339628 is an abundant number, since it is smaller than the sum of its proper divisors (43899604).

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

26339628 is a wasteful number, since it uses less digits than its factorization.

26339628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313581 (or 313579 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 26339628 is about 5132.2147266068. The cubic root of 26339628 is about 297.5339621798.

The spelling of 26339628 in words is "twenty-six million, three hundred thirty-nine thousand, six hundred twenty-eight".