36422146 has 4 divisors (see below), whose sum is σ = 54633222. Its totient is φ = 18211072.

The previous prime is 36422123. The next prime is 36422149. The reversal of 36422146 is 64122463.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 29975625 + 6446521 = 5475^2 + 2539^2 .

It is not an unprimeable number, because it can be changed into a prime (36422149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9105535 + ... + 9105538.

Almost surely, 2^36422146 is an apocalyptic number.

36422146 is a deficient number, since it is larger than the sum of its proper divisors (18211076).

36422146 is a wasteful number, since it uses less digits than its factorization.

36422146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18211075.

The product of its digits is 6912, while the sum is 28.

The square root of 36422146 is about 6035.0763044058. The cubic root of 36422146 is about 331.4783565543.

The spelling of 36422146 in words is "thirty-six million, four hundred twenty-two thousand, one hundred forty-six".