64352030 has 16 divisors (see below), whose sum is σ = 115925040. Its totient is φ = 25720512.

The previous prime is 64351981. The next prime is 64352033. The reversal of 64352030 is 3025346.

It is a junction number, because it is equal to n+sod(n) for n = 64351987 and 64352005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64352033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23282 + ... + 25898.

It is an arithmetic number, because the mean of its divisors is an integer number (7245315).

Almost surely, 2^64352030 is an apocalyptic number.

64352030 is a deficient number, since it is larger than the sum of its proper divisors (51573010).

64352030 is a wasteful number, since it uses less digits than its factorization.

64352030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 64352030 is about 8021.9717027673. The cubic root of 64352030 is about 400.7320552538.

Adding to 64352030 its reverse (3025346), we get a palindrome (67377376).

The spelling of 64352030 in words is "sixty-four million, three hundred fifty-two thousand, thirty".