946257423 has 8 divisors (see below), whose sum is σ = 1302375936. Its totient is φ = 610488600.

The previous prime is 946257401. The next prime is 946257509. The reversal of 946257423 is 324752649.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 946257423 - 2⁵ = 946257391 is a prime.

It is a super-2 number, since 2×946257423² = 1790806221165201858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946257223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5087313 + ... + 5087498.

It is an arithmetic number, because the mean of its divisors is an integer number (162796992).

Almost surely, 2^946257423 is an apocalyptic number.

946257423 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

946257423 is a deficient number, since it is larger than the sum of its proper divisors (356118513).

946257423 is a wasteful number, since it uses less digits than its factorization.

946257423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10174845.

The product of its digits is 362880, while the sum is 42.

The square root of 946257423 is about 30761.2974856393. The cubic root of 946257423 is about 981.7549503104.

The spelling of 946257423 in words is "nine hundred forty-six million, two hundred fifty-seven thousand, four hundred twenty-three".