46672057 has 2 divisors, whose sum is σ = 46672058. Its totient is φ = 46672056.

The previous prime is 46672033. The next prime is 46672069. The reversal of 46672057 is 75027664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43507216 + 3164841 = 6596^2 + 1779^2 .

It is a cyclic number.

It is not a de Polignac number, because 46672057 - 2⁷ = 46671929 is a prime.

It is a super-2 number, since 2×46672057² = 4356561809222498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46672027) 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, 23336028 + 23336029.

It is an arithmetic number, because the mean of its divisors is an integer number (23336029).

Almost surely, 2^46672057 is an apocalyptic number.

It is an amenable number.

46672057 is a deficient number, since it is larger than the sum of its proper divisors (1).

46672057 is an equidigital number, since it uses as much as digits as its factorization.

46672057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 46672057 is about 6831.6950312496. The cubic root of 46672057 is about 360.0412941315.

It can be divided in two parts, 4667 and 2057, that added together give a square (6724 = 82²).

The spelling of 46672057 in words is "forty-six million, six hundred seventy-two thousand, fifty-seven".