78035441 has 12 divisors (see below), whose sum is σ = 86362752. Its totient is φ = 70455000.

The previous prime is 78035431. The next prime is 78035483. The reversal of 78035441 is 14453087.

It is not a de Polignac number, because 78035441 - 2¹⁰ = 78034417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 78035398 and 78035407.

It is not an unprimeable number, because it can be changed into a prime (78035431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16136 + ... + 20406.

It is an arithmetic number, because the mean of its divisors is an integer number (7196896).

Almost surely, 2^78035441 is an apocalyptic number.

It is an amenable number.

78035441 is a deficient number, since it is larger than the sum of its proper divisors (8327311).

78035441 is a wasteful number, since it uses less digits than its factorization.

78035441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444 (or 4433 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 78035441 is about 8833.7670899792. The cubic root of 78035441 is about 427.3305708909.

The spelling of 78035441 in words is "seventy-eight million, thirty-five thousand, four hundred forty-one".