967637 has 8 divisors (see below), whose sum is σ = 1065792. Its totient is φ = 878460.

The previous prime is 967627. The next prime is 967663. The reversal of 967637 is 736769.

It is not a de Polignac number, because 967637 - 2¹⁰ = 966613 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 967637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (967607) 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, 968 + ... + 1694.

It is an arithmetic number, because the mean of its divisors is an integer number (133224).

2⁹⁶⁷⁶³⁷ is an apocalyptic number.

It is an amenable number.

967637 is a deficient number, since it is larger than the sum of its proper divisors (98155).

967637 is an equidigital number, since it uses as much as digits as its factorization.

967637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 738 counting only the distinct ones).

The product of its digits is 47628, while the sum is 38.

The square root of 967637 is about 983.6854171939. The cubic root of 967637 is about 98.9093821004.

The spelling of 967637 in words is "nine hundred sixty-seven thousand, six hundred thirty-seven".