26426040 has 32 divisors (see below), whose sum is σ = 79278480. Its totient is φ = 7046912.

The previous prime is 26426027. The next prime is 26426051. The reversal of 26426040 is 4062462.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 26426040.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 109989 + ... + 110228.

Almost surely, 2^26426040 is an apocalyptic number.

26426040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26426040 is an abundant number, since it is smaller than the sum of its proper divisors (52852440).

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

26426040 is a wasteful number, since it uses less digits than its factorization.

26426040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220231 (or 220227 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 26426040 is about 5140.6264209724. The cubic root of 26426040 is about 297.8589786639.

The spelling of 26426040 in words is "twenty-six million, four hundred twenty-six thousand, forty".