26428152 has 32 divisors (see below), whose sum is σ = 66718080. Its totient is φ = 8723040.

The previous prime is 26428139. The next prime is 26428159. The reversal of 26428152 is 25182462.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26428159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2874 + ... + 7817.

It is an arithmetic number, because the mean of its divisors is an integer number (2084940).

Almost surely, 2^26428152 is an apocalyptic number.

It is an amenable number.

26428152 is an abundant number, since it is smaller than the sum of its proper divisors (40289928).

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

26428152 is a wasteful number, since it uses less digits than its factorization.

26428152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10803 (or 10799 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 26428152 is about 5140.8318393038. The cubic root of 26428152 is about 297.8669135318.

The spelling of 26428152 in words is "twenty-six million, four hundred twenty-eight thousand, one hundred fifty-two".