632047 has 4 divisors (see below), whose sum is σ = 680680. Its totient is φ = 583416.

The previous prime is 632041. The next prime is 632053. The reversal of 632047 is 740236.

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

It is an interprime number because it is at equal distance from previous prime (632041) and next prime (632053).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-632047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24297 + ... + 24322.

It is an arithmetic number, because the mean of its divisors is an integer number (170170).

2⁶³²⁰⁴⁷ is an apocalyptic number.

632047 is a deficient number, since it is larger than the sum of its proper divisors (48633).

632047 is a wasteful number, since it uses less digits than its factorization.

632047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48632.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 632047 is about 795.0138363576. The cubic root of 632047 is about 85.8189358032.

Subtracting from 632047 its sum of digits (22), we obtain a square (632025 = 795²).

The spelling of 632047 in words is "six hundred thirty-two thousand, forty-seven".