469573385 has 16 divisors (see below), whose sum is σ = 568814400. Its totient is φ = 372125376.

The previous prime is 469573361. The next prime is 469573387. The reversal of 469573385 is 583375964.

It is a cyclic number.

It is not a de Polignac number, because 469573385 - 2¹⁴ = 469557001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (469573387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273911 + ... + 275619.

It is an arithmetic number, because the mean of its divisors is an integer number (35550900).

Almost surely, 2^469573385 is an apocalyptic number.

It is an amenable number.

469573385 is a deficient number, since it is larger than the sum of its proper divisors (99241015).

469573385 is a wasteful number, since it uses less digits than its factorization.

469573385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200.

The product of its digits is 2721600, while the sum is 50.

The square root of 469573385 is about 21669.6420136559. The cubic root of 469573385 is about 777.2626957469.

Subtracting from 469573385 its sum of digits (50), we obtain a triangular number (469573335 = T₃₀₆₄₅).

The spelling of 469573385 in words is "four hundred sixty-nine million, five hundred seventy-three thousand, three hundred eighty-five".