26241413 has 32 divisors (see below), whose sum is σ = 32348160. Its totient is φ = 21003840.

The previous prime is 26241409. The next prime is 26241419. The reversal of 26241413 is 31414262.

It is not a de Polignac number, because 26241413 - 2² = 26241409 is a prime.

It is a super-2 number, since 2×26241413² = 1377223512473138, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26241419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254720 + ... + 254822.

It is an arithmetic number, because the mean of its divisors is an integer number (1010880).

Almost surely, 2^26241413 is an apocalyptic number.

26241413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

26241413 is a deficient number, since it is larger than the sum of its proper divisors (6106747).

26241413 is a wasteful number, since it uses less digits than its factorization.

26241413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209.

The product of its digits is 1152, while the sum is 23.

The square root of 26241413 is about 5122.6373090431. The cubic root of 26241413 is about 297.1636874640.

Subtracting from 26241413 its sum of digits (23), we obtain a triangular number (26241390 = T₇₂₄₄).

Adding to 26241413 its reverse (31414262), we get a palindrome (57655675).

The spelling of 26241413 in words is "twenty-six million, two hundred forty-one thousand, four hundred thirteen".