71652034 has 8 divisors (see below), whose sum is σ = 107515980. Its totient is φ = 35813376.

The previous prime is 71652001. The next prime is 71652041. The reversal of 71652034 is 43025617.

It can be written as a sum of positive squares in 2 ways, for example, as 63154809 + 8497225 = 7947^2 + 2915^2 .

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 = 71651993 and 71652011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4402 + ... + 12754.

Almost surely, 2^71652034 is an apocalyptic number.

71652034 is a deficient number, since it is larger than the sum of its proper divisors (35863946).

71652034 is a wasteful number, since it uses less digits than its factorization.

71652034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12644.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 71652034 is about 8464.7524476502. The cubic root of 71652034 is about 415.3454983195.

The spelling of 71652034 in words is "seventy-one million, six hundred fifty-two thousand, thirty-four".