145071467 has 8 divisors (see below), whose sum is σ = 147733824. Its totient is φ = 142431048.

The previous prime is 145071463. The next prime is 145071473. The reversal of 145071467 is 764170541.

It is a happy number.

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 145071467 - 2² = 145071463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145071461) 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, 8168 + ... + 18890.

It is an arithmetic number, because the mean of its divisors is an integer number (18466728).

Almost surely, 2^145071467 is an apocalyptic number.

145071467 is a deficient number, since it is larger than the sum of its proper divisors (2662357).

145071467 is a wasteful number, since it uses less digits than its factorization.

145071467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10969.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 145071467 is about 12044.5617188838. The cubic root of 145071467 is about 525.4450852945.

The spelling of 145071467 in words is "one hundred forty-five million, seventy-one thousand, four hundred sixty-seven".