78241334 has 16 divisors (see below), whose sum is σ = 121712640. Its totient is φ = 37682280.

The previous prime is 78241307. The next prime is 78241343. The reversal of 78241334 is 43314287.

It is a super-2 number, since 2×78241334² = 12243412692199112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 78241334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10997 + ... + 16655.

It is an arithmetic number, because the mean of its divisors is an integer number (7607040).

Almost surely, 2^78241334 is an apocalyptic number.

78241334 is a deficient number, since it is larger than the sum of its proper divisors (43471306).

78241334 is a wasteful number, since it uses less digits than its factorization.

78241334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915.

The product of its digits is 16128, while the sum is 32.

The square root of 78241334 is about 8845.4131616335. The cubic root of 78241334 is about 427.7060716650.

The spelling of 78241334 in words is "seventy-eight million, two hundred forty-one thousand, three hundred thirty-four".