1470506997 has 4 divisors (see below), whose sum is σ = 1960676000. Its totient is φ = 980337996.

The previous prime is 1470506981. The next prime is 1470507013. The reversal of 1470506997 is 7996050741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1470506981) and next prime (1470507013).

It is not a de Polignac number, because 1470506997 - 2⁴ = 1470506981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1470506927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245084497 + ... + 245084502.

It is an arithmetic number, because the mean of its divisors is an integer number (490169000).

Almost surely, 2^1470506997 is an apocalyptic number.

It is an amenable number.

1470506997 is a deficient number, since it is larger than the sum of its proper divisors (490169003).

1470506997 is an equidigital number, since it uses as much as digits as its factorization.

1470506997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490169002.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 1470506997 is about 38347.1902099750. The cubic root of 1470506997 is about 1137.1620692743.

The spelling of 1470506997 in words is "one billion, four hundred seventy million, five hundred six thousand, nine hundred ninety-seven".