36420446 has 8 divisors (see below), whose sum is σ = 55141560. Its totient is φ = 18039928.

The previous prime is 36420437. The next prime is 36420533. The reversal of 36420446 is 64402463.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84881 + ... + 85308.

It is an arithmetic number, because the mean of its divisors is an integer number (6892695).

Almost surely, 2^36420446 is an apocalyptic number.

36420446 is a deficient number, since it is larger than the sum of its proper divisors (18721114).

36420446 is a wasteful number, since it uses less digits than its factorization.

36420446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170298.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 36420446 is about 6034.9354594726. The cubic root of 36420446 is about 331.4731992344.

The spelling of 36420446 in words is "thirty-six million, four hundred twenty thousand, four hundred forty-six".