46405937 has 8 divisors (see below), whose sum is σ = 49440096. Its totient is φ = 43405632.

The previous prime is 46405921. The next prime is 46405949. The reversal of 46405937 is 73950464.

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

It is a cyclic number.

It is not a de Polignac number, because 46405937 - 2⁴ = 46405921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46405937.

It is not an unprimeable number, because it can be changed into a prime (46405537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5603 + ... + 11144.

It is an arithmetic number, because the mean of its divisors is an integer number (6180012).

Almost surely, 2^46405937 is an apocalyptic number.

It is an amenable number.

46405937 is a deficient number, since it is larger than the sum of its proper divisors (3034159).

46405937 is a wasteful number, since it uses less digits than its factorization.

46405937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16927.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 46405937 is about 6812.1903232367. The cubic root of 46405937 is about 359.3556813509.

The spelling of 46405937 in words is "forty-six million, four hundred five thousand, nine hundred thirty-seven".