946575427 has 4 divisors (see below), whose sum is σ = 1081800496. Its totient is φ = 811350360.

The previous prime is 946575407. The next prime is 946575433. The reversal of 946575427 is 724575649.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 946575427 - 2⁷ = 946575299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (946575407) 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, 67612524 + ... + 67612537.

It is an arithmetic number, because the mean of its divisors is an integer number (270450124).

Almost surely, 2^946575427 is an apocalyptic number.

946575427 is a deficient number, since it is larger than the sum of its proper divisors (135225069).

946575427 is a wasteful number, since it uses less digits than its factorization.

946575427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135225068.

The product of its digits is 2116800, while the sum is 49.

The square root of 946575427 is about 30766.4659491466. The cubic root of 946575427 is about 981.8649158183.

The spelling of 946575427 in words is "nine hundred forty-six million, five hundred seventy-five thousand, four hundred twenty-seven".