948540461 has 16 divisors (see below), whose sum is σ = 1048844160. Its totient is φ = 850663680.

The previous prime is 948540433. The next prime is 948540479. The reversal of 948540461 is 164045849.

It is a cyclic number.

It is not a de Polignac number, because 948540461 - 2²² = 944346157 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 (948540421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249785 + ... + 253553.

It is an arithmetic number, because the mean of its divisors is an integer number (65552760).

Almost surely, 2^948540461 is an apocalyptic number.

It is an amenable number.

948540461 is a deficient number, since it is larger than the sum of its proper divisors (100303699).

948540461 is a wasteful number, since it uses less digits than its factorization.

948540461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4084.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 948540461 is about 30798.3840647525. The cubic root of 948540461 is about 982.5438771635.

The spelling of 948540461 in words is "nine hundred forty-eight million, five hundred forty thousand, four hundred sixty-one".