36140426 has 32 divisors (see below), whose sum is σ = 63745920. Its totient is φ = 15048000.

The previous prime is 36140407. The next prime is 36140431. The reversal of 36140426 is 62404163.

36140426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36140426² = 2612260782922952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36140395 and 36140404.

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 15 ways as a sum of consecutive naturals, for example, 86045 + ... + 86463.

It is an arithmetic number, because the mean of its divisors is an integer number (1992060).

Almost surely, 2^36140426 is an apocalyptic number.

36140426 is a deficient number, since it is larger than the sum of its proper divisors (27605494).

36140426 is a wasteful number, since it uses less digits than its factorization.

36140426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 36140426 is about 6011.6907771441. The cubic root of 36140426 is about 330.6214978969.

Adding to 36140426 its reverse (62404163), we get a palindrome (98544589).

The spelling of 36140426 in words is "thirty-six million, one hundred forty thousand, four hundred twenty-six".