632465 has 4 divisors (see below), whose sum is σ = 758964. Its totient is φ = 505968.

The previous prime is 632459. The next prime is 632473. The reversal of 632465 is 564236.

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 379456 + 253009 = 616^2 + 503^2 .

It is a cyclic number.

It is not a de Polignac number, because 632465 - 2⁸ = 632209 is a prime.

It is a Duffinian 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, 63242 + ... + 63251.

It is an arithmetic number, because the mean of its divisors is an integer number (189741).

2⁶³²⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

632465 is a deficient number, since it is larger than the sum of its proper divisors (126499).

632465 is a wasteful number, since it uses less digits than its factorization.

632465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126498.

The product of its digits is 4320, while the sum is 26.

The square root of 632465 is about 795.2766814135. The cubic root of 632465 is about 85.8378502247.

The spelling of 632465 in words is "six hundred thirty-two thousand, four hundred sixty-five".