153487 has 2 divisors, whose sum is σ = 153488. Its totient is φ = 153486.

The previous prime is 153469. The next prime is 153499. The reversal of 153487 is 784351.

It is a strong prime.

It is an emirp because it is prime and its reverse (784351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153487 - 2⁷ = 153359 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76743 + 76744.

It is an arithmetic number, because the mean of its divisors is an integer number (76744).

2¹⁵³⁴⁸⁷ is an apocalyptic number.

153487 is a deficient number, since it is larger than the sum of its proper divisors (1).

153487 is an equidigital number, since it uses as much as digits as its factorization.

153487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 153487 is about 391.7741696437. The cubic root of 153487 is about 53.5414998119.

The spelling of 153487 in words is "one hundred fifty-three thousand, four hundred eighty-seven".