78230341 has 4 divisors (see below), whose sum is σ = 89406112. Its totient is φ = 67054572.

The previous prime is 78230261. The next prime is 78230357. The reversal of 78230341 is 14303287.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 78230341 - 2⁷ = 78230213 is a prime.

It is a super-2 number, since 2×78230341² = 12239972505952562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78230381) 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 3 ways as a sum of consecutive naturals, for example, 5587875 + ... + 5587888.

It is an arithmetic number, because the mean of its divisors is an integer number (22351528).

Almost surely, 2^78230341 is an apocalyptic number.

It is an amenable number.

78230341 is a deficient number, since it is larger than the sum of its proper divisors (11175771).

78230341 is a wasteful number, since it uses less digits than its factorization.

78230341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11175770.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 78230341 is about 8844.7917442979. The cubic root of 78230341 is about 427.6860396571.

The spelling of 78230341 in words is "seventy-eight million, two hundred thirty thousand, three hundred forty-one".