46420202 has 4 divisors (see below), whose sum is σ = 69630306. Its totient is φ = 23210100.

The previous prime is 46420181. The next prime is 46420247. The reversal of 46420202 is 20202464.

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., 37957921 + 8462281 = 6161^2 + 2909^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11605049 + ... + 11605052.

Almost surely, 2^46420202 is an apocalyptic number.

46420202 is a deficient number, since it is larger than the sum of its proper divisors (23210104).

46420202 is a wasteful number, since it uses less digits than its factorization.

46420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23210103.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 46420202 is about 6813.2372628582. The cubic root of 46420202 is about 359.3924990798.

Adding to 46420202 its reverse (20202464), we get a palindrome (66622666).

The spelling of 46420202 in words is "forty-six million, four hundred twenty thousand, two hundred two".