71354754 has 24 divisors (see below), whose sum is σ = 155974572. Its totient is φ = 23573760.

The previous prime is 71354749. The next prime is 71354791. The reversal of 71354754 is 45745317.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 70308225 + 1046529 = 8385^2 + 1023^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15507 + ... + 19574.

Almost surely, 2^71354754 is an apocalyptic number.

71354754 is an abundant number, since it is smaller than the sum of its proper divisors (84619818).

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

71354754 is a wasteful number, since it uses less digits than its factorization.

71354754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35202 (or 35199 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 71354754 is about 8447.1743204459. The cubic root of 71354754 is about 414.7702875428.

The spelling of 71354754 in words is "seventy-one million, three hundred fifty-four thousand, seven hundred fifty-four".