9149461 has 4 divisors (see below), whose sum is σ = 9221632. Its totient is φ = 9077292.

The previous prime is 9149449. The next prime is 9149477. The reversal of 9149461 is 1649419.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9149461 - 2¹³ = 9141269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9149401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35895 + ... + 36148.

It is an arithmetic number, because the mean of its divisors is an integer number (2305408).

Almost surely, 2^9149461 is an apocalyptic number.

It is an amenable number.

9149461 is a deficient number, since it is larger than the sum of its proper divisors (72171).

9149461 is a wasteful number, since it uses less digits than its factorization.

9149461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72170.

The product of its digits is 7776, while the sum is 34.

The square root of 9149461 is about 3024.8075971870. The cubic root of 9149461 is about 209.1535161721.

The spelling of 9149461 in words is "nine million, one hundred forty-nine thousand, four hundred sixty-one".