46820147 has 8 divisors (see below), whose sum is σ = 52040880. Its totient is φ = 41760160.

The previous prime is 46820129. The next prime is 46820149. The reversal of 46820147 is 74102864.

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 46820147 - 2¹⁴ = 46803763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46820149) 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, 39572 + ... + 40737.

It is an arithmetic number, because the mean of its divisors is an integer number (6505110).

Almost surely, 2^46820147 is an apocalyptic number.

46820147 is a deficient number, since it is larger than the sum of its proper divisors (5220733).

46820147 is a wasteful number, since it uses less digits than its factorization.

46820147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80373.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 46820147 is about 6842.5248994797. The cubic root of 46820147 is about 360.4216946310.

The spelling of 46820147 in words is "forty-six million, eight hundred twenty thousand, one hundred forty-seven".