46389620 has 24 divisors (see below), whose sum is σ = 101654784. Its totient is φ = 17748896.

The previous prime is 46389619. The next prime is 46389649. The reversal of 46389620 is 2698364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49964 + ... + 50883.

It is an arithmetic number, because the mean of its divisors is an integer number (4235616).

Almost surely, 2^46389620 is an apocalyptic number.

It is an amenable number.

46389620 is an abundant number, since it is smaller than the sum of its proper divisors (55265164).

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

46389620 is a wasteful number, since it uses less digits than its factorization.

46389620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100879 (or 100877 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 46389620 is about 6810.9925855194. The cubic root of 46389620 is about 359.3135581916.

The spelling of 46389620 in words is "forty-six million, three hundred eighty-nine thousand, six hundred twenty".