46903973 has 2 divisors, whose sum is σ = 46903974. Its totient is φ = 46903972.

The previous prime is 46903957. The next prime is 46904017. The reversal of 46903973 is 37930964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40360609 + 6543364 = 6353^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 46903973 - 2⁴ = 46903957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46903973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46903943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23451986 + 23451987.

It is an arithmetic number, because the mean of its divisors is an integer number (23451987).

Almost surely, 2^46903973 is an apocalyptic number.

It is an amenable number.

46903973 is a deficient number, since it is larger than the sum of its proper divisors (1).

46903973 is an equidigital number, since it uses as much as digits as its factorization.

46903973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 46903973 is about 6848.6475307173. The cubic root of 46903973 is about 360.6366640267.

The spelling of 46903973 in words is "forty-six million, nine hundred three thousand, nine hundred seventy-three".