36406775 has 18 divisors (see below), whose sum is σ = 47965680. Its totient is φ = 27406720.

The previous prime is 36406771. The next prime is 36406787. The reversal of 36406775 is 57760463.

It is not a de Polignac number, because 36406775 - 2² = 36406771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36406771) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4706 + ... + 9744.

It is an arithmetic number, because the mean of its divisors is an integer number (2664760).

Almost surely, 2^36406775 is an apocalyptic number.

36406775 is a deficient number, since it is larger than the sum of its proper divisors (11558905).

36406775 is a wasteful number, since it uses less digits than its factorization.

36406775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5083 (or 5061 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 36406775 is about 6033.8026981332. The cubic root of 36406775 is about 331.4317194456.

The spelling of 36406775 in words is "thirty-six million, four hundred six thousand, seven hundred seventy-five".