462148202 has 4 divisors (see below), whose sum is σ = 693222306. Its totient is φ = 231074100.

The previous prime is 462148189. The next prime is 462148231. The reversal of 462148202 is 202841264.

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., 336685801 + 125462401 = 18349^2 + 11201^2 .

It is a super-2 number, since 2×462148202² = 427161921223665608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115537049 + ... + 115537052.

Almost surely, 2^462148202 is an apocalyptic number.

462148202 is a deficient number, since it is larger than the sum of its proper divisors (231074104).

462148202 is a wasteful number, since it uses less digits than its factorization.

462148202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231074103.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 462148202 is about 21497.6324742982. The cubic root of 462148202 is about 773.1440582082.

Adding to 462148202 its reverse (202841264), we get a palindrome (664989466).

The spelling of 462148202 in words is "four hundred sixty-two million, one hundred forty-eight thousand, two hundred two".