46332021 has 8 divisors (see below), whose sum is σ = 65409984. Its totient is φ = 29071040.

The previous prime is 46332019. The next prime is 46332023. The reversal of 46332021 is 12023364.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46332019) and next prime (46332023).

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 46332021 - 2¹ = 46332019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46332023) 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, 454185 + ... + 454286.

It is an arithmetic number, because the mean of its divisors is an integer number (8176248).

Almost surely, 2^46332021 is an apocalyptic number.

It is an amenable number.

46332021 is a deficient number, since it is larger than the sum of its proper divisors (19077963).

46332021 is a wasteful number, since it uses less digits than its factorization.

46332021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908491.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 46332021 is about 6806.7628870117. The cubic root of 46332021 is about 359.1647844414.

Adding to 46332021 its reverse (12023364), we get a palindrome (58355385).

The spelling of 46332021 in words is "forty-six million, three hundred thirty-two thousand, twenty-one".