36432666 has 40 divisors (see below), whose sum is σ = 86444820. Its totient is φ = 11428992.

The previous prime is 36432659. The next prime is 36432673. The reversal of 36432666 is 66623463.

It is an interprime number because it is at equal distance from previous prime (36432659) and next prime (36432673).

It can be written as a sum of positive squares in 2 ways, for example, as 27342441 + 9090225 = 5229^2 + 3015^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36432666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3861 + ... + 9368.

Almost surely, 2^36432666 is an apocalyptic number.

36432666 is an abundant number, since it is smaller than the sum of its proper divisors (50012154).

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

36432666 is a wasteful number, since it uses less digits than its factorization.

36432666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13260 (or 13251 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 36432666 is about 6035.9478128957. The cubic root of 36432666 is about 331.5102676945.

The spelling of 36432666 in words is "thirty-six million, four hundred thirty-two thousand, six hundred sixty-six".