46666737 has 24 divisors (see below), whose sum is σ = 73067904. Its totient is φ = 28530144.

The previous prime is 46666729. The next prime is 46666757. The reversal of 46666737 is 73766664.

It is not a de Polignac number, because 46666737 - 2³ = 46666729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46666692 and 46666701.

It is not an unprimeable number, because it can be changed into a prime (46666727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17848 + ... + 20294.

It is an arithmetic number, because the mean of its divisors is an integer number (3044496).

Almost surely, 2^46666737 is an apocalyptic number.

It is an amenable number.

46666737 is a deficient number, since it is larger than the sum of its proper divisors (26401167).

46666737 is a wasteful number, since it uses less digits than its factorization.

46666737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629 (or 2626 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 46666737 is about 6831.3056585107. The cubic root of 46666737 is about 360.0276136226.

The spelling of 46666737 in words is "forty-six million, six hundred sixty-six thousand, seven hundred thirty-seven".