694252 has 24 divisors (see below), whose sum is σ = 1332800. Its totient is φ = 316368.

The previous prime is 694223. The next prime is 694259. The reversal of 694252 is 252496.

It is a d-powerful number, because it can be written as 6 + 9⁵ + 2¹⁵ + 4² + 5⁷ + 2¹⁹ .

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 694252.

It is not an unprimeable number, because it can be changed into a prime (694259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8749 + ... + 8827.

2⁶⁹⁴²⁵² is an apocalyptic number.

It is an amenable number.

694252 is a deficient number, since it is larger than the sum of its proper divisors (638548).

694252 is a wasteful number, since it uses less digits than its factorization.

694252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 94 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 694252 is about 833.2178586660. The cubic root of 694252 is about 88.5466999000.

It can be divided in two parts, 694 and 252, that added together give a triangular number (946 = T₄₃).

The spelling of 694252 in words is "six hundred ninety-four thousand, two hundred fifty-two".