67233742 has 32 divisors (see below), whose sum is σ = 113184000. Its totient is φ = 29766528.

The previous prime is 67233739. The next prime is 67233743. The reversal of 67233742 is 24733276.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 67233698 and 67233707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67233743) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 128293 + ... + 128815.

It is an arithmetic number, because the mean of its divisors is an integer number (3537000).

Almost surely, 2^67233742 is an apocalyptic number.

67233742 is a deficient number, since it is larger than the sum of its proper divisors (45950258).

67233742 is a wasteful number, since it uses less digits than its factorization.

67233742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760.

The product of its digits is 42336, while the sum is 34.

The square root of 67233742 is about 8199.6184057552. The cubic root of 67233742 is about 406.6265774629.

The spelling of 67233742 in words is "sixty-seven million, two hundred thirty-three thousand, seven hundred forty-two".