46517481 has 12 divisors (see below), whose sum is σ = 67308852. Its totient is φ = 30957696.

The previous prime is 46517461. The next prime is 46517509. The reversal of 46517481 is 18471564.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3549456 + 42968025 = 1884^2 + 6555^2 .

It is not a de Polignac number, because 46517481 - 2⁹ = 46516969 is a prime.

It is a super-2 number, since 2×46517481² = 4327752077170722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46517461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1365 + ... + 9741.

It is an arithmetic number, because the mean of its divisors is an integer number (5609071).

Almost surely, 2^46517481 is an apocalyptic number.

It is an amenable number.

46517481 is a deficient number, since it is larger than the sum of its proper divisors (20791371).

46517481 is a wasteful number, since it uses less digits than its factorization.

46517481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000 (or 8997 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 46517481 is about 6820.3724971588. The cubic root of 46517481 is about 359.6433736843.

The spelling of 46517481 in words is "forty-six million, five hundred seventeen thousand, four hundred eighty-one".