461217026 has 8 divisors (see below), whose sum is σ = 693633024. Its totient is φ = 230006020.

The previous prime is 461217023. The next prime is 461217037. The reversal of 461217026 is 620712164.

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

It is a super-2 number, since 2×461217026² = 425442290144569352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 461217026.

It is not an unprimeable number, because it can be changed into a prime (461217023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300290 + ... + 301821.

It is an arithmetic number, because the mean of its divisors is an integer number (86704128).

Almost surely, 2^461217026 is an apocalyptic number.

461217026 is a deficient number, since it is larger than the sum of its proper divisors (232415998).

461217026 is a wasteful number, since it uses less digits than its factorization.

461217026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602496.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 461217026 is about 21475.9639131751. The cubic root of 461217026 is about 772.6244433183.

The spelling of 461217026 in words is "four hundred sixty-one million, two hundred seventeen thousand, twenty-six".