46661773 has 6 divisors (see below), whose sum is σ = 47965614. Its totient is φ = 45360216.

The previous prime is 46661761. The next prime is 46661827. The reversal of 46661773 is 37716664.

It can be written as a sum of positive squares in only one way, i.e., 45400644 + 1261129 = 6738^2 + 1123^2 .

It is not a de Polignac number, because 46661773 - 2²¹ = 44564621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46664773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40990 + ... + 42112.

It is an arithmetic number, because the mean of its divisors is an integer number (7994269).

Almost surely, 2^46661773 is an apocalyptic number.

It is an amenable number.

46661773 is a deficient number, since it is larger than the sum of its proper divisors (1303841).

46661773 is an frugal number, since it uses more digits than its factorization.

46661773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283 (or 1160 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 46661773 is about 6830.9423215249. The cubic root of 46661773 is about 360.0148476387.

The spelling of 46661773 in words is "forty-six million, six hundred sixty-one thousand, seven hundred seventy-three".