46620464 has 20 divisors (see below), whose sum is σ = 98539080. Its totient is φ = 21191040.

The previous prime is 46620463. The next prime is 46620479. The reversal of 46620464 is 46402664.

It is a self number, because there is not a number n which added to its sum of digits gives 46620464.

It is not an unprimeable number, because it can be changed into a prime (46620463) 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, 132269 + ... + 132620.

It is an arithmetic number, because the mean of its divisors is an integer number (4926954).

Almost surely, 2^46620464 is an apocalyptic number.

46620464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

46620464 is an abundant number, since it is smaller than the sum of its proper divisors (51918616).

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

46620464 is a wasteful number, since it uses less digits than its factorization.

46620464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264908 (or 264902 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 46620464 is about 6827.9179842760. The cubic root of 46620464 is about 359.9085776082.

The spelling of 46620464 in words is "forty-six million, six hundred twenty thousand, four hundred sixty-four".