67040334 has 24 divisors (see below), whose sum is σ = 147424680. Its totient is φ = 22012848.

The previous prime is 67040327. The next prime is 67040359. The reversal of 67040334 is 43304076.

It is a junction number, because it is equal to n+sod(n) for n = 67040298 and 67040307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26589 + ... + 29000.

It is an arithmetic number, because the mean of its divisors is an integer number (6142695).

Almost surely, 2^67040334 is an apocalyptic number.

67040334 is an abundant number, since it is smaller than the sum of its proper divisors (80384346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67040334 is a wasteful number, since it uses less digits than its factorization.

67040334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55664 (or 55661 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 67040334 is about 8187.8161923678. The cubic root of 67040334 is about 406.2362954272.

The spelling of 67040334 in words is "sixty-seven million, forty thousand, three hundred thirty-four".