46992481 has 2 divisors, whose sum is σ = 46992482. Its totient is φ = 46992480.

The previous prime is 46992469. The next prime is 46992587. The reversal of 46992481 is 18429964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25090081 + 21902400 = 5009^2 + 4680^2 .

It is a cyclic number.

It is not a de Polignac number, because 46992481 - 2⁷ = 46992353 is a prime.

It is a super-2 number, since 2×46992481² = 4416586541070722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46992431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23496240 + 23496241.

It is an arithmetic number, because the mean of its divisors is an integer number (23496241).

Almost surely, 2^46992481 is an apocalyptic number.

It is an amenable number.

46992481 is a deficient number, since it is larger than the sum of its proper divisors (1).

46992481 is an equidigital number, since it uses as much as digits as its factorization.

46992481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 43.

The square root of 46992481 is about 6855.1061990315. The cubic root of 46992481 is about 360.8633624746.

The spelling of 46992481 in words is "forty-six million, nine hundred ninety-two thousand, four hundred eighty-one".