152046471 has 4 divisors (see below), whose sum is σ = 202728632. Its totient is φ = 101364312.

The previous prime is 152046469. The next prime is 152046523. The reversal of 152046471 is 174640251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174640251 = 3 ⋅58213417.

It is not a de Polignac number, because 152046471 - 2¹ = 152046469 is a prime.

It is a super-3 number, since 3×152046471³ (a number of 26 digits) contains 333 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 (152046421) 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, 25341076 + ... + 25341081.

It is an arithmetic number, because the mean of its divisors is an integer number (50682158).

Almost surely, 2^152046471 is an apocalyptic number.

152046471 is a deficient number, since it is larger than the sum of its proper divisors (50682161).

152046471 is an equidigital number, since it uses as much as digits as its factorization.

152046471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50682160.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 152046471 is about 12330.7125098268. The cubic root of 152046471 is about 533.7347116119.

The spelling of 152046471 in words is "one hundred fifty-two million, forty-six thousand, four hundred seventy-one".