46442513 has 8 divisors (see below), whose sum is σ = 50398656. Its totient is φ = 42541200.

The previous prime is 46442507. The next prime is 46442519. The reversal of 46442513 is 31524464.

It is an interprime number because it is at equal distance from previous prime (46442507) and next prime (46442519).

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

It is not a de Polignac number, because 46442513 - 2¹⁰ = 46441489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46442519) 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, 11933 + ... + 15338.

It is an arithmetic number, because the mean of its divisors is an integer number (6299832).

Almost surely, 2^46442513 is an apocalyptic number.

It is an amenable number.

46442513 is a deficient number, since it is larger than the sum of its proper divisors (3956143).

46442513 is a wasteful number, since it uses less digits than its factorization.

46442513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27415.

The product of its digits is 11520, while the sum is 29.

The square root of 46442513 is about 6814.8743935600. The cubic root of 46442513 is about 359.4500682804.

Adding to 46442513 its reverse (31524464), we get a palindrome (77966977).

The spelling of 46442513 in words is "forty-six million, four hundred forty-two thousand, five hundred thirteen".