46672069 has 2 divisors, whose sum is σ = 46672070. Its totient is φ = 46672068.

The previous prime is 46672057. The next prime is 46672091. The reversal of 46672069 is 96027664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30107169 + 16564900 = 5487^2 + 4070^2 .

It is a cyclic number.

It is not a de Polignac number, because 46672069 - 2⁷ = 46671941 is a prime.

It is a super-2 number, since 2×46672069² = 4356564049481522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46670069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23336034 + 23336035.

It is an arithmetic number, because the mean of its divisors is an integer number (23336035).

Almost surely, 2^46672069 is an apocalyptic number.

It is an amenable number.

46672069 is a deficient number, since it is larger than the sum of its proper divisors (1).

46672069 is an equidigital number, since it uses as much as digits as its factorization.

46672069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 46672069 is about 6831.6959095089. The cubic root of 46672069 is about 360.0413249886.

The spelling of 46672069 in words is "forty-six million, six hundred seventy-two thousand, sixty-nine".