46646270 has 64 divisors (see below), whose sum is σ = 95967936. Its totient is φ = 16174080.

The previous prime is 46646269. The next prime is 46646279. The reversal of 46646270 is 7264664.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46646270.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46646279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297032 + ... + 297188.

It is an arithmetic number, because the mean of its divisors is an integer number (1499499).

Almost surely, 2^46646270 is an apocalyptic number.

46646270 is an abundant number, since it is smaller than the sum of its proper divisors (49321666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46646270 is a wasteful number, since it uses less digits than its factorization.

46646270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 46646270 is about 6829.8074643433. The cubic root of 46646270 is about 359.9749725399.

The spelling of 46646270 in words is "forty-six million, six hundred forty-six thousand, two hundred seventy".