46002321 has 24 divisors (see below), whose sum is σ = 67651584. Its totient is φ = 30119040.

The previous prime is 46002317. The next prime is 46002367. The reversal of 46002321 is 12320064.

It is a happy number.

It is not a de Polignac number, because 46002321 - 2² = 46002317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46002294 and 46002303.

It is not an unprimeable number, because it can be changed into a prime (46002421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190761 + ... + 191001.

It is an arithmetic number, because the mean of its divisors is an integer number (2818816).

Almost surely, 2^46002321 is an apocalyptic number.

It is an amenable number.

46002321 is a deficient number, since it is larger than the sum of its proper divisors (21649263).

46002321 is a wasteful number, since it uses less digits than its factorization.

46002321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 46002321 is about 6782.5010873571. The cubic root of 46002321 is about 358.3108132713.

Adding to 46002321 its reverse (12320064), we get a palindrome (58322385).

The spelling of 46002321 in words is "forty-six million, two thousand, three hundred twenty-one".