145701352 has 16 divisors (see below), whose sum is σ = 273319200. Its totient is φ = 72816240.

The previous prime is 145701341. The next prime is 145701377. The reversal of 145701352 is 253107541.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 145701352.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27477 + ... + 32347.

It is an arithmetic number, because the mean of its divisors is an integer number (17082450).

Almost surely, 2^145701352 is an apocalyptic number.

It is an amenable number.

145701352 is a deficient number, since it is larger than the sum of its proper divisors (127617848).

145701352 is a wasteful number, since it uses less digits than its factorization.

145701352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8616 (or 8612 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 145701352 is about 12070.6815052009. The cubic root of 145701352 is about 526.2044630096.

Adding to 145701352 its reverse (253107541), we get a palindrome (398808893).

The spelling of 145701352 in words is "one hundred forty-five million, seven hundred one thousand, three hundred fifty-two".