67340214 has 32 divisors (see below), whose sum is σ = 150060000. Its totient is φ = 22384512.

The previous prime is 67340201. The next prime is 67340219. The reversal of 67340214 is 41204376.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67340219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20562 + ... + 23610.

It is an arithmetic number, because the mean of its divisors is an integer number (4689375).

Almost surely, 2^67340214 is an apocalyptic number.

67340214 is an abundant number, since it is smaller than the sum of its proper divisors (82719786).

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

67340214 is a wasteful number, since it uses less digits than its factorization.

67340214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469 (or 3463 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 67340214 is about 8206.1083346493. The cubic root of 67340214 is about 406.8411101761.

It can be divided in two parts, 6734021 and 4, that added together give a square (6734025 = 2595²).

The spelling of 67340214 in words is "sixty-seven million, three hundred forty thousand, two hundred fourteen".