634102 has 8 divisors (see below), whose sum is σ = 1087056. Its totient is φ = 271752.

The previous prime is 634097. The next prime is 634103. The reversal of 634102 is 201436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634103) 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, 22633 + ... + 22660.

It is an arithmetic number, because the mean of its divisors is an integer number (135882).

2⁶³⁴¹⁰² is an apocalyptic number.

634102 is a deficient number, since it is larger than the sum of its proper divisors (452954).

634102 is a wasteful number, since it uses less digits than its factorization.

634102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45302.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 634102 is about 796.3052178656. The cubic root of 634102 is about 85.9118440439.

Adding to 634102 its reverse (201436), we get a palindrome (835538).

The spelling of 634102 in words is "six hundred thirty-four thousand, one hundred two".