152284997 has 8 divisors (see below), whose sum is σ = 163187136. Its totient is φ = 141598912.

The previous prime is 152284987. The next prime is 152284999. The reversal of 152284997 is 799482251.

152284997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152284997 is a prime.

It is a super-2 number, since 2×152284997² = 46381440622580018, 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 (152284999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52553 + ... + 55374.

It is an arithmetic number, because the mean of its divisors is an integer number (20398392).

Almost surely, 2^152284997 is an apocalyptic number.

152284997 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

152284997 is a deficient number, since it is larger than the sum of its proper divisors (10902139).

152284997 is a wasteful number, since it uses less digits than its factorization.

152284997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108027.

The product of its digits is 362880, while the sum is 47.

The square root of 152284997 is about 12340.3807477727. The cubic root of 152284997 is about 534.0136681918.

The spelling of 152284997 in words is "one hundred fifty-two million, two hundred eighty-four thousand, nine hundred ninety-seven".