747459 has 12 divisors (see below), whose sum is σ = 1100736. Its totient is φ = 488592.

The previous prime is 747457. The next prime is 747463. The reversal of 747459 is 954747.

It is a happy number.

It is not a de Polignac number, because 747459 - 2¹ = 747457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (747451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 307 + ... + 1260.

It is an arithmetic number, because the mean of its divisors is an integer number (91728).

2⁷⁴⁷⁴⁵⁹ is an apocalyptic number.

747459 is a deficient number, since it is larger than the sum of its proper divisors (353277).

747459 is a wasteful number, since it uses less digits than its factorization.

747459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626 (or 1623 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 747459 is about 864.5571120522. The cubic root of 747459 is about 90.7533068030.

The spelling of 747459 in words is "seven hundred forty-seven thousand, four hundred fifty-nine".