747022 has 8 divisors (see below), whose sum is σ = 1125072. Its totient is φ = 372000.

The previous prime is 746989. The next prime is 747037. The reversal of 747022 is 220747.

747022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 746984 and 747002.

It is a congruent number.

It is an unprimeable number.

747022 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 3 ways as a sum of consecutive naturals, for example, 22 + ... + 1222.

It is an arithmetic number, because the mean of its divisors is an integer number (140634).

2⁷⁴⁷⁰²² is an apocalyptic number.

747022 is a deficient number, since it is larger than the sum of its proper divisors (378050).

747022 is a wasteful number, since it uses less digits than its factorization.

747022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 747022 is about 864.3043445454. The cubic root of 747022 is about 90.7356171253.

Adding to 747022 its reverse (220747), we get a palindrome (967769).

The spelling of 747022 in words is "seven hundred forty-seven thousand, twenty-two", and thus it is an iban number.