71214348 has 24 divisors (see below), whose sum is σ = 173392128. Its totient is φ = 22705936.

The previous prime is 71214331. The next prime is 71214359. The reversal of 71214348 is 84341217.

It is a super-2 number, since 2×71214348² = 10142966722130208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128736 + ... + 129287.

It is an arithmetic number, because the mean of its divisors is an integer number (7224672).

Almost surely, 2^71214348 is an apocalyptic number.

It is an amenable number.

71214348 is an abundant number, since it is smaller than the sum of its proper divisors (102177780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71214348 is a wasteful number, since it uses less digits than its factorization.

71214348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258053 (or 258051 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 71214348 is about 8438.8594016016. The cubic root of 71214348 is about 414.4980586535.

The spelling of 71214348 in words is "seventy-one million, two hundred fourteen thousand, three hundred forty-eight".