4495531 has 4 divisors (see below), whose sum is σ = 4759992. Its totient is φ = 4231072.

The previous prime is 4495523. The next prime is 4495541. The reversal of 4495531 is 1355944.

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

It is a cyclic number.

It is not a de Polignac number, because 4495531 - 2³ = 4495523 is a prime.

It is a super-3 number, since 3×4495531³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4495493 and 4495502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4495541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132205 + ... + 132238.

It is an arithmetic number, because the mean of its divisors is an integer number (1189998).

Almost surely, 2^4495531 is an apocalyptic number.

4495531 is a deficient number, since it is larger than the sum of its proper divisors (264461).

4495531 is a wasteful number, since it uses less digits than its factorization.

4495531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264460.

The product of its digits is 10800, while the sum is 31.

The square root of 4495531 is about 2120.2667285038. The cubic root of 4495531 is about 165.0416913319.

The spelling of 4495531 in words is "four million, four hundred ninety-five thousand, five hundred thirty-one".