772534 has 12 divisors (see below), whose sum is σ = 1348164. Its totient is φ = 331044.

The previous prime is 772517. The next prime is 772537. The reversal of 772534 is 435277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772537) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3844 + ... + 4039.

It is an arithmetic number, because the mean of its divisors is an integer number (112347).

2⁷⁷²⁵³⁴ is an apocalyptic number.

772534 is a deficient number, since it is larger than the sum of its proper divisors (575630).

772534 is a wasteful number, since it uses less digits than its factorization.

772534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7899 (or 7892 counting only the distinct ones).

The product of its digits is 5880, while the sum is 28.

The square root of 772534 is about 878.9391332737. The cubic root of 772534 is about 91.7569989241.

The spelling of 772534 in words is "seven hundred seventy-two thousand, five hundred thirty-four".