700492 has 24 divisors (see below), whose sum is σ = 1391600. Its totient is φ = 305856.

The previous prime is 700471. The next prime is 700499. The reversal of 700492 is 294007.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (700499) by changing a digit.

700492 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634 + ... + 1342.

2⁷⁰⁰⁴⁹² is an apocalyptic number.

It is an amenable number.

700492 is a deficient number, since it is larger than the sum of its proper divisors (691108).

700492 is a wasteful number, since it uses less digits than its factorization.

700492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 700492 is about 836.9540011255. The cubic root of 700492 is about 88.8111976248.

Adding to 700492 its reverse (294007), we get a palindrome (994499).

The spelling of 700492 in words is "seven hundred thousand, four hundred ninety-two".