465103997 has 4 divisors (see below), whose sum is σ = 465316380. Its totient is φ = 464891616.

The previous prime is 465103987. The next prime is 465104011. The reversal of 465103997 is 799301564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 272283001 + 192820996 = 16501^2 + 13886^2 .

It is a cyclic number.

It is not a de Polignac number, because 465103997 - 2²⁰ = 464055421 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 (465103927) 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, 102872 + ... + 107297.

It is an arithmetic number, because the mean of its divisors is an integer number (116329095).

Almost surely, 2^465103997 is an apocalyptic number.

It is an amenable number.

465103997 is a deficient number, since it is larger than the sum of its proper divisors (212383).

465103997 is a wasteful number, since it uses less digits than its factorization.

465103997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212382.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 465103997 is about 21566.2698907345. The cubic root of 465103997 is about 774.7888412583.

The spelling of 465103997 in words is "four hundred sixty-five million, one hundred three thousand, nine hundred ninety-seven".