46642867 has 2 divisors, whose sum is σ = 46642868. Its totient is φ = 46642866.

The previous prime is 46642859. The next prime is 46642901. The reversal of 46642867 is 76824664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46642867 - 2³ = 46642859 is a prime.

It is not a weakly prime, because it can be changed into another prime (46642837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23321433 + 23321434.

It is an arithmetic number, because the mean of its divisors is an integer number (23321434).

Almost surely, 2^46642867 is an apocalyptic number.

46642867 is a deficient number, since it is larger than the sum of its proper divisors (1).

46642867 is an equidigital number, since it uses as much as digits as its factorization.

46642867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 43.

The square root of 46642867 is about 6829.5583312539. The cubic root of 46642867 is about 359.9662185380.

The spelling of 46642867 in words is "forty-six million, six hundred forty-two thousand, eight hundred sixty-seven".