469023071 has 4 divisors (see below), whose sum is σ = 511661544. Its totient is φ = 426384600.

The previous prime is 469023053. The next prime is 469023073. The reversal of 469023071 is 170320964.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469023071 is a prime.

It is a super-2 number, since 2×469023071² = 439965282260542082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469023073) 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, 21319220 + ... + 21319241.

It is an arithmetic number, because the mean of its divisors is an integer number (127915386).

Almost surely, 2^469023071 is an apocalyptic number.

469023071 is a deficient number, since it is larger than the sum of its proper divisors (42638473).

469023071 is a wasteful number, since it uses less digits than its factorization.

469023071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42638472.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 469023071 is about 21656.9404810560. The cubic root of 469023071 is about 776.9589407777.

The spelling of 469023071 in words is "four hundred sixty-nine million, twenty-three thousand, seventy-one".