46289997 has 54 divisors (see below), whose sum is σ = 78614718. Its totient is φ = 26085888.

The previous prime is 46289993. The next prime is 46290001. The reversal of 46289997 is 79998264.

46289997 is a `hidden beast` number, since 4 + 628 + 9 + 9 + 9 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (46289993) and next prime (46290001).

It can be written as a sum of positive squares in 9 ways, for example, as 1212201 + 45077796 = 1101^2 + 6714^2 .

It is not a de Polignac number, because 46289997 - 2² = 46289993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46289993) 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 in 53 ways as a sum of consecutive naturals, for example, 1251063 + ... + 1251099.

Almost surely, 2^46289997 is an apocalyptic number.

It is an amenable number.

46289997 is a deficient number, since it is larger than the sum of its proper divisors (32324721).

46289997 is a wasteful number, since it uses less digits than its factorization.

46289997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 70 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 46289997 is about 6803.6752568005. The cubic root of 46289997 is about 359.0561618930.

The spelling of 46289997 in words is "forty-six million, two hundred eighty-nine thousand, nine hundred ninety-seven".