1461427966 has 8 divisors (see below), whose sum is σ = 2192400504. Its totient is φ = 730627800.

The previous prime is 1461427949. The next prime is 1461427973. The reversal of 1461427966 is 6697241641.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19260 + ... + 57391.

It is an arithmetic number, because the mean of its divisors is an integer number (274050063).

Almost surely, 2^1461427966 is an apocalyptic number.

1461427966 is a deficient number, since it is larger than the sum of its proper divisors (730972538).

1461427966 is an equidigital number, since it uses as much as digits as its factorization.

1461427966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86186.

The product of its digits is 435456, while the sum is 46.

The square root of 1461427966 is about 38228.6275714941. The cubic root of 1461427966 is about 1134.8169255845.

The spelling of 1461427966 in words is "one billion, four hundred sixty-one million, four hundred twenty-seven thousand, nine hundred sixty-six".