148587343 has 2 divisors, whose sum is σ = 148587344. Its totient is φ = 148587342.

The previous prime is 148587289. The next prime is 148587359. The reversal of 148587343 is 343785841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148587343 - 2²¹ = 146490191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148587343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148587443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74293671 + 74293672.

It is an arithmetic number, because the mean of its divisors is an integer number (74293672).

Almost surely, 2^148587343 is an apocalyptic number.

148587343 is a deficient number, since it is larger than the sum of its proper divisors (1).

148587343 is an equidigital number, since it uses as much as digits as its factorization.

148587343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The square root of 148587343 is about 12189.6408068491. The cubic root of 148587343 is about 529.6560519084.

It can be divided in two parts, 14858 and 7343, that added together give a square (22201 = 149²).

The spelling of 148587343 in words is "one hundred forty-eight million, five hundred eighty-seven thousand, three hundred forty-three".