36417428 has 6 divisors (see below), whose sum is σ = 63730506. Its totient is φ = 18208712.

The previous prime is 36417421. The next prime is 36417443. The reversal of 36417428 is 82471463.

It can be written as a sum of positive squares in only one way, i.e., 33895684 + 2521744 = 5822^2 + 1588^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36417421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4552175 + ... + 4552182.

It is an arithmetic number, because the mean of its divisors is an integer number (10621751).

Almost surely, 2^36417428 is an apocalyptic number.

It is an amenable number.

36417428 is a deficient number, since it is larger than the sum of its proper divisors (27313078).

36417428 is a wasteful number, since it uses less digits than its factorization.

36417428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9104361 (or 9104359 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 36417428 is about 6034.6854101933. The cubic root of 36417428 is about 331.4640430793.

The spelling of 36417428 in words is "thirty-six million, four hundred seventeen thousand, four hundred twenty-eight".