1460217947 has 8 divisors (see below), whose sum is σ = 1515734640. Its totient is φ = 1405045600.

The previous prime is 1460217943. The next prime is 1460217953. The reversal of 1460217947 is 7497120641.

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

It is a cyclic number.

It is not a de Polignac number, because 1460217947 - 2² = 1460217943 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1460217943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77429 + ... + 94422.

It is an arithmetic number, because the mean of its divisors is an integer number (189466830).

Almost surely, 2^1460217947 is an apocalyptic number.

1460217947 is a deficient number, since it is larger than the sum of its proper divisors (55516693).

1460217947 is a wasteful number, since it uses less digits than its factorization.

1460217947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172173.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 1460217947 is about 38212.7982095004. The cubic root of 1460217947 is about 1134.5036408558.

The spelling of 1460217947 in words is "one billion, four hundred sixty million, two hundred seventeen thousand, nine hundred forty-seven".