46646534 has 8 divisors (see below), whose sum is σ = 76330728. Its totient is φ = 21202960.

The previous prime is 46646531. The next prime is 46646549. The reversal of 46646534 is 43564664.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46646531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060127 + ... + 1060170.

It is an arithmetic number, because the mean of its divisors is an integer number (9541341).

Almost surely, 2^46646534 is an apocalyptic number.

46646534 is a deficient number, since it is larger than the sum of its proper divisors (29684194).

46646534 is a wasteful number, since it uses less digits than its factorization.

46646534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120310.

The product of its digits is 207360, while the sum is 38.

The square root of 46646534 is about 6829.8267913615. The cubic root of 46646534 is about 359.9756516454.

The spelling of 46646534 in words is "forty-six million, six hundred forty-six thousand, five hundred thirty-four".