469740147 has 4 divisors (see below), whose sum is σ = 626320200. Its totient is φ = 313160096.

The previous prime is 469740133. The next prime is 469740163. The reversal of 469740147 is 741047964.

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

It is a cyclic number.

It is not a de Polignac number, because 469740147 - 2¹⁴ = 469723763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 469740099 and 469740108.

It is not an unprimeable number, because it can be changed into a prime (469740547) 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, 78290022 + ... + 78290027.

It is an arithmetic number, because the mean of its divisors is an integer number (156580050).

Almost surely, 2^469740147 is an apocalyptic number.

469740147 is a deficient number, since it is larger than the sum of its proper divisors (156580053).

469740147 is a wasteful number, since it uses less digits than its factorization.

469740147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156580052.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 469740147 is about 21673.4894975405. The cubic root of 469740147 is about 777.3546959503.

It can be divided in two parts, 4697 and 40147, that added together give a palindrome (44844).

The spelling of 469740147 in words is "four hundred sixty-nine million, seven hundred forty thousand, one hundred forty-seven".