145857335 has 8 divisors (see below), whose sum is σ = 188492640. Its totient is φ = 107709984.

The previous prime is 145857323. The next prime is 145857343. The reversal of 145857335 is 533758541.

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

It is a cyclic number.

It is not a de Polignac number, because 145857335 - 2⁸ = 145857079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145857292 and 145857301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1121915 + ... + 1122044.

It is an arithmetic number, because the mean of its divisors is an integer number (23561580).

Almost surely, 2^145857335 is an apocalyptic number.

145857335 is a deficient number, since it is larger than the sum of its proper divisors (42635305).

145857335 is a wasteful number, since it uses less digits than its factorization.

145857335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243977.

The product of its digits is 252000, while the sum is 41.

The square root of 145857335 is about 12077.1410110175. The cubic root of 145857335 is about 526.3921750126.

The spelling of 145857335 in words is "one hundred forty-five million, eight hundred fifty-seven thousand, three hundred thirty-five".