9959495 has 48 divisors (see below), whose sum is σ = 15513120. Its totient is φ = 6080256.

The previous prime is 9959491. The next prime is 9959497. The reversal of 9959495 is 5949599.

9959495 = T₉₈ + T₉₉ + ... + T₃₉₂.

It is not a de Polignac number, because 9959495 - 2² = 9959491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9959491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 168776 + ... + 168834.

It is an arithmetic number, because the mean of its divisors is an integer number (323190).

Almost surely, 2^9959495 is an apocalyptic number.

9959495 is a deficient number, since it is larger than the sum of its proper divisors (5553625).

9959495 is a wasteful number, since it uses less digits than its factorization.

9959495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 137 counting only the distinct ones).

The product of its digits is 656100, while the sum is 50.

The square root of 9959495 is about 3155.8667589111. The cubic root of 9959495 is about 215.1521907839.

The spelling of 9959495 in words is "nine million, nine hundred fifty-nine thousand, four hundred ninety-five".