469236465 has 24 divisors (see below), whose sum is σ = 861188328. Its totient is φ = 235537920.

The previous prime is 469236457. The next prime is 469236473. The reversal of 469236465 is 564632964.

It is an interprime number because it is at equal distance from previous prime (469236457) and next prime (469236473).

It can be written as a sum of positive squares in 4 ways, for example, as 28740321 + 440496144 = 5361^2 + 20988^2 .

It is not a de Polignac number, because 469236465 - 2³ = 469236457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 469236465.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305926 + ... + 307455.

It is an arithmetic number, because the mean of its divisors is an integer number (35882847).

Almost surely, 2^469236465 is an apocalyptic number.

469236465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

469236465 is a deficient number, since it is larger than the sum of its proper divisors (391951863).

469236465 is a wasteful number, since it uses less digits than its factorization.

469236465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613409 (or 613406 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 469236465 is about 21661.8666093206. The cubic root of 469236465 is about 777.0767553360.

The spelling of 469236465 in words is "four hundred sixty-nine million, two hundred thirty-six thousand, four hundred sixty-five".