9941455 has 4 divisors (see below), whose sum is σ = 11929752. Its totient is φ = 7953160.

The previous prime is 9941431. The next prime is 9941467. The reversal of 9941455 is 5541499.

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

It is not a de Polignac number, because 9941455 - 2²¹ = 7844303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 994141 + ... + 994150.

It is an arithmetic number, because the mean of its divisors is an integer number (2982438).

Almost surely, 2^9941455 is an apocalyptic number.

9941455 is a deficient number, since it is larger than the sum of its proper divisors (1988297).

9941455 is a wasteful number, since it uses less digits than its factorization.

9941455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988296.

The product of its digits is 32400, while the sum is 37.

The square root of 9941455 is about 3153.0072946316. The cubic root of 9941455 is about 215.0222079097.

The spelling of 9941455 in words is "nine million, nine hundred forty-one thousand, four hundred fifty-five".