46019321 has 4 divisors (see below), whose sum is σ = 46046544. Its totient is φ = 45992100.

The previous prime is 46019299. The next prime is 46019329. The reversal of 46019321 is 12391064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46019321 - 2⁶ = 46019257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46019329) 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, 10895 + ... + 14516.

It is an arithmetic number, because the mean of its divisors is an integer number (11511636).

Almost surely, 2^46019321 is an apocalyptic number.

It is an amenable number.

46019321 is a deficient number, since it is larger than the sum of its proper divisors (27223).

46019321 is a wasteful number, since it uses less digits than its factorization.

46019321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27222.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 46019321 is about 6783.7541966082. The cubic root of 46019321 is about 358.3549453463.

The spelling of 46019321 in words is "forty-six million, nineteen thousand, three hundred twenty-one".