46061979 has 4 divisors (see below), whose sum is σ = 61415976. Its totient is φ = 30707984.

The previous prime is 46061971. The next prime is 46062013. The reversal of 46061979 is 97916064.

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 46061979 - 2³ = 46061971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46061979.

It is not an unprimeable number, because it can be changed into a prime (46061971) 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 3 ways as a sum of consecutive naturals, for example, 7676994 + ... + 7676999.

It is an arithmetic number, because the mean of its divisors is an integer number (15353994).

Almost surely, 2^46061979 is an apocalyptic number.

46061979 is a deficient number, since it is larger than the sum of its proper divisors (15353997).

46061979 is a wasteful number, since it uses less digits than its factorization.

46061979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15353996.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 46061979 is about 6786.8975975773. The cubic root of 46061979 is about 358.4656378698.

The spelling of 46061979 in words is "forty-six million, sixty-one thousand, nine hundred seventy-nine".