9454861 has 4 divisors (see below), whose sum is σ = 10182172. Its totient is φ = 8727552.

The previous prime is 9454859. The next prime is 9454871. The reversal of 9454861 is 1684549.

It is a happy number.

9454861 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1010025 + 8444836 = 1005^2 + 2906^2 .

It is a cyclic number.

It is not a de Polignac number, because 9454861 - 2¹ = 9454859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9454861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9454801) 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, 363636 + ... + 363661.

It is an arithmetic number, because the mean of its divisors is an integer number (2545543).

Almost surely, 2^9454861 is an apocalyptic number.

It is an amenable number.

9454861 is a deficient number, since it is larger than the sum of its proper divisors (727311).

9454861 is a wasteful number, since it uses less digits than its factorization.

9454861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727310.

The product of its digits is 34560, while the sum is 37.

The square root of 9454861 is about 3074.8757698483. The cubic root of 9454861 is about 211.4552064561.

The spelling of 9454861 in words is "nine million, four hundred fifty-four thousand, eight hundred sixty-one".