71354 has 4 divisors (see below), whose sum is σ = 107034. Its totient is φ = 35676.

The previous prime is 71353. The next prime is 71359. The reversal of 71354 is 45317.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 55225 + 16129 = 235^2 + 127^2 .

It is not an unprimeable number, because it can be changed into a prime (71353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17837 + ... + 17840.

2⁷¹³⁵⁴ is an apocalyptic number.

71354 is a deficient number, since it is larger than the sum of its proper divisors (35680).

71354 is a wasteful number, since it uses less digits than its factorization.

71354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35679.

The product of its digits is 420, while the sum is 20.

The square root of 71354 is about 267.1216951129. The cubic root of 71354 is about 41.4768826589.

It can be divided in two parts, 713 and 54, that added together give a palindrome (767).

The spelling of 71354 in words is "seventy-one thousand, three hundred fifty-four".