71469495 has 12 divisors (see below), whose sum is σ = 123880536. Its totient is φ = 38117040.

The previous prime is 71469451. The next prime is 71469499. The reversal of 71469495 is 59496417.

It is not a de Polignac number, because 71469495 - 2⁷ = 71469367 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1588211 = 71469495 / (7 + 1 + 4 + 6 + 9 + 4 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 71469495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71469499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 794061 + ... + 794150.

It is an arithmetic number, because the mean of its divisors is an integer number (10323378).

Almost surely, 2^71469495 is an apocalyptic number.

71469495 is a deficient number, since it is larger than the sum of its proper divisors (52411041).

71469495 is a wasteful number, since it uses less digits than its factorization.

71469495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588222 (or 1588219 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 71469495 is about 8453.9632717442. The cubic root of 71469495 is about 414.9924903078.

It can be divided in two parts, 7146 and 9495, that added together give a square (16641 = 129²).

The spelling of 71469495 in words is "seventy-one million, four hundred sixty-nine thousand, four hundred ninety-five".