46661777 has 8 divisors (see below), whose sum is σ = 49260960. Its totient is φ = 44199396.

The previous prime is 46661761. The next prime is 46661827. The reversal of 46661777 is 77716664.

It is not a de Polignac number, because 46661777 - 2⁴ = 46661761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46661077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3458 + ... + 10260.

It is an arithmetic number, because the mean of its divisors is an integer number (6157620).

Almost surely, 2^46661777 is an apocalyptic number.

It is an amenable number.

46661777 is a deficient number, since it is larger than the sum of its proper divisors (2599183).

46661777 is an frugal number, since it uses more digits than its factorization.

46661777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6860 (or 6822 counting only the distinct ones).

The product of its digits is 296352, while the sum is 44.

The square root of 46661777 is about 6830.9426143103. The cubic root of 46661777 is about 360.0148579259.

The spelling of 46661777 in words is "forty-six million, six hundred sixty-one thousand, seven hundred seventy-seven".