461571962 has 4 divisors (see below), whose sum is σ = 692357946. Its totient is φ = 230785980.

The previous prime is 461571961. The next prime is 461571967. The reversal of 461571962 is 269175164.

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., 441042001 + 20529961 = 21001^2 + 4531^2 .

It is a super-2 number, since 2×461571962² = 426097352209058888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (461571961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115392989 + ... + 115392992.

Almost surely, 2^461571962 is an apocalyptic number.

461571962 is a deficient number, since it is larger than the sum of its proper divisors (230785984).

461571962 is a wasteful number, since it uses less digits than its factorization.

461571962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230785983.

The product of its digits is 90720, while the sum is 41.

The square root of 461571962 is about 21484.2258878462. The cubic root of 461571962 is about 772.8225871404.

The spelling of 461571962 in words is "four hundred sixty-one million, five hundred seventy-one thousand, nine hundred sixty-two".