26361400 has 48 divisors (see below), whose sum is σ = 66011400. Its totient is φ = 9732480.

The previous prime is 26361389. The next prime is 26361409. The reversal of 26361400 is 416362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26361409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2470 + ... + 7669.

Almost surely, 2^26361400 is an apocalyptic number.

26361400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26361400 is an abundant number, since it is smaller than the sum of its proper divisors (39650000).

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

26361400 is a wasteful number, since it uses less digits than its factorization.

26361400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10168 (or 10159 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 26361400 is about 5134.3354000299. The cubic root of 26361400 is about 297.6159188598.

Adding to 26361400 its reverse (416362), we get a palindrome (26777762).

The spelling of 26361400 in words is "twenty-six million, three hundred sixty-one thousand, four hundred".