67467240 has 48 divisors (see below), whose sum is σ = 219269700. Its totient is φ = 17991168.

The previous prime is 67467223. The next prime is 67467259. The reversal of 67467240 is 4276476.

It can be written as a sum of positive squares in 2 ways, for example, as 65512836 + 1954404 = 8094^2 + 1398^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 67467195 and 67467204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93345 + ... + 94064.

Almost surely, 2^67467240 is an apocalyptic number.

67467240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67467240 is an abundant number, since it is smaller than the sum of its proper divisors (151802460).

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

67467240 is a wasteful number, since it uses less digits than its factorization.

67467240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187426 (or 187419 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 67467240 is about 8213.8444105060. The cubic root of 67467240 is about 407.0967619626.

The spelling of 67467240 in words is "sixty-seven million, four hundred sixty-seven thousand, two hundred forty".