145748301 has 8 divisors (see below), whose sum is σ = 195188064. Its totient is φ = 96737040.

The previous prime is 145748299. The next prime is 145748341. The reversal of 145748301 is 103847541.

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

It is not a de Polignac number, because 145748301 - 2¹ = 145748299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145748341) 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, 106330 + ... + 107691.

It is an arithmetic number, because the mean of its divisors is an integer number (24398508).

Almost surely, 2^145748301 is an apocalyptic number.

It is an amenable number.

145748301 is a deficient number, since it is larger than the sum of its proper divisors (49439763).

145748301 is a wasteful number, since it uses less digits than its factorization.

145748301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214251.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 145748301 is about 12072.6261020542. The cubic root of 145748301 is about 526.2609761441.

The spelling of 145748301 in words is "one hundred forty-five million, seven hundred forty-eight thousand, three hundred one".