652465614 has 8 divisors (see below), whose sum is σ = 1304931240. Its totient is φ = 217488536.

The previous prime is 652465613. The next prime is 652465663. The reversal of 652465614 is 416564256.

It is a sphenic number, since it is the product of 3 distinct primes.

652465614 is an admirable number.

It is a super-2 number, since 2×652465614² = 851422754904793992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652465613) 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, 54372129 + ... + 54372140.

It is an arithmetic number, because the mean of its divisors is an integer number (163116405).

Almost surely, 2^652465614 is an apocalyptic number.

652465614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

652465614 is a wasteful number, since it uses less digits than its factorization.

652465614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108744274.

The product of its digits is 172800, while the sum is 39.

The square root of 652465614 is about 25543.4064682062. The cubic root of 652465614 is about 867.3330111795. Note that the first 3 decimals are identical.

The spelling of 652465614 in words is "six hundred fifty-two million, four hundred sixty-five thousand, six hundred fourteen".