46866973 has 2 divisors, whose sum is σ = 46866974. Its totient is φ = 46866972.

The previous prime is 46866959. The next prime is 46866979. The reversal of 46866973 is 37966864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37491129 + 9375844 = 6123^2 + 3062^2 .

It is a cyclic number.

It is not a de Polignac number, because 46866973 - 2¹⁷ = 46735901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46866979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23433486 + 23433487.

It is an arithmetic number, because the mean of its divisors is an integer number (23433487).

Almost surely, 2^46866973 is an apocalyptic number.

It is an amenable number.

46866973 is a deficient number, since it is larger than the sum of its proper divisors (1).

46866973 is an equidigital number, since it uses as much as digits as its factorization.

46866973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 46866973 is about 6845.9457345205. The cubic root of 46866973 is about 360.5418101801.

The spelling of 46866973 in words is "forty-six million, eight hundred sixty-six thousand, nine hundred seventy-three".