46665656 has 8 divisors (see below), whose sum is σ = 87498120. Its totient is φ = 23332824.

The previous prime is 46665631. The next prime is 46665659. The reversal of 46665656 is 65656664.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46665659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2916596 + ... + 2916611.

It is an arithmetic number, because the mean of its divisors is an integer number (10937265).

Almost surely, 2^46665656 is an apocalyptic number.

It is an amenable number.

46665656 is a deficient number, since it is larger than the sum of its proper divisors (40832464).

46665656 is a wasteful number, since it uses less digits than its factorization.

46665656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5833213 (or 5833209 counting only the distinct ones).

The product of its digits is 777600, while the sum is 44.

The square root of 46665656 is about 6831.2265370137. The cubic root of 46665656 is about 360.0248336778.

The spelling of 46665656 in words is "forty-six million, six hundred sixty-five thousand, six hundred fifty-six".