71429062 has 4 divisors (see below), whose sum is σ = 107143596. Its totient is φ = 35714530.

The previous prime is 71429047. The next prime is 71429069. The reversal of 71429062 is 26092417.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×71429062² = 10204221796399688, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71429069) 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 as a sum of consecutive naturals, namely, 17857264 + ... + 17857267.

It is an arithmetic number, because the mean of its divisors is an integer number (26785899).

Almost surely, 2^71429062 is an apocalyptic number.

71429062 is a deficient number, since it is larger than the sum of its proper divisors (35714534).

71429062 is a wasteful number, since it uses less digits than its factorization.

71429062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35714533.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 71429062 is about 8451.5715698324. The cubic root of 71429062 is about 414.9142165557.

The spelling of 71429062 in words is "seventy-one million, four hundred twenty-nine thousand, sixty-two".