46670646 has 16 divisors (see below), whose sum is σ = 101827008. Its totient is φ = 14142600.

The previous prime is 46670633. The next prime is 46670647. The reversal of 46670646 is 64607664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46670647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353500 + ... + 353631.

It is an arithmetic number, because the mean of its divisors is an integer number (6364188).

Almost surely, 2^46670646 is an apocalyptic number.

46670646 is an abundant number, since it is smaller than the sum of its proper divisors (55156362).

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

46670646 is a wasteful number, since it uses less digits than its factorization.

46670646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707147.

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 46670646 is about 6831.5917618078. The cubic root of 46670646 is about 360.0376658121.

The spelling of 46670646 in words is "forty-six million, six hundred seventy thousand, six hundred forty-six".