71769034 has 8 divisors (see below), whose sum is σ = 108248868. Its totient is φ = 35686080.

The previous prime is 71769029. The next prime is 71769067. The reversal of 71769034 is 43096717.

It can be written as a sum of positive squares in 2 ways, for example, as 63154809 + 8614225 = 7947^2 + 2935^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 71768984 and 71769002.

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 3 ways as a sum of consecutive naturals, for example, 98767 + ... + 99490.

Almost surely, 2^71769034 is an apocalyptic number.

71769034 is a deficient number, since it is larger than the sum of its proper divisors (36479834).

71769034 is a wasteful number, since it uses less digits than its factorization.

71769034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198440.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 71769034 is about 8471.6606400398. The cubic root of 71769034 is about 415.5714467642.

It can be divided in two parts, 717 and 69034, that added together give a triangular number (69751 = T₃₇₃).

The spelling of 71769034 in words is "seventy-one million, seven hundred sixty-nine thousand, thirty-four".