145325767 has 8 divisors (see below), whose sum is σ = 149846400. Its totient is φ = 140857080.

The previous prime is 145325759. The next prime is 145325773. The reversal of 145325767 is 767523541.

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 145325767 - 2³ = 145325759 is a prime.

It is a super-2 number, since 2×145325767² = 42239157108276578, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145325717) 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, 7267 + ... + 18532.

It is an arithmetic number, because the mean of its divisors is an integer number (18730800).

Almost surely, 2^145325767 is an apocalyptic number.

145325767 is a deficient number, since it is larger than the sum of its proper divisors (4520633).

145325767 is a wasteful number, since it uses less digits than its factorization.

145325767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25973.

The product of its digits is 176400, while the sum is 40.

The square root of 145325767 is about 12055.1137282068. The cubic root of 145325767 is about 525.7519287375.

The spelling of 145325767 in words is "one hundred forty-five million, three hundred twenty-five thousand, seven hundred sixty-seven".