67433480 has 16 divisors (see below), whose sum is σ = 151725420. Its totient is φ = 26973376.

The previous prime is 67433477. The next prime is 67433501. The reversal of 67433480 is 8433476.

It can be written as a sum of positive squares in 2 ways, for example, as 65189476 + 2244004 = 8074^2 + 1498^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 67433480.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842879 + ... + 842958.

Almost surely, 2^67433480 is an apocalyptic number.

It is an amenable number.

67433480 is an abundant number, since it is smaller than the sum of its proper divisors (84291940).

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

67433480 is a wasteful number, since it uses less digits than its factorization.

67433480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685848 (or 1685844 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 67433480 is about 8211.7890864293. The cubic root of 67433480 is about 407.0288481143.

The spelling of 67433480 in words is "sixty-seven million, four hundred thirty-three thousand, four hundred eighty".