464209625 has 16 divisors (see below), whose sum is σ = 632002176. Its totient is φ = 337606000.

The previous prime is 464209607. The next prime is 464209643. The reversal of 464209625 is 526902464.

It is an interprime number because it is at equal distance from previous prime (464209607) and next prime (464209643).

It is not a de Polignac number, because 464209625 - 2⁶ = 464209561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167429 + ... + 170178.

It is an arithmetic number, because the mean of its divisors is an integer number (39500136).

Almost surely, 2^464209625 is an apocalyptic number.

It is an amenable number.

464209625 is a deficient number, since it is larger than the sum of its proper divisors (167792551).

464209625 is a wasteful number, since it uses less digits than its factorization.

464209625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337633 (or 337623 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 464209625 is about 21545.5244772551. The cubic root of 464209625 is about 774.2918957047.

The spelling of 464209625 in words is "four hundred sixty-four million, two hundred nine thousand, six hundred twenty-five".