145357467 has 16 divisors (see below), whose sum is σ = 205925760. Its totient is φ = 90942912.

The previous prime is 145357451. The next prime is 145357489. The reversal of 145357467 is 764753541.

It is a happy number.

It is not a de Polignac number, because 145357467 - 2⁴ = 145357451 is a prime.

It is a super-2 number, since 2×145357467² = 42257586425312178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145357427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5818 + ... + 18015.

It is an arithmetic number, because the mean of its divisors is an integer number (12870360).

Almost surely, 2^145357467 is an apocalyptic number.

145357467 is a deficient number, since it is larger than the sum of its proper divisors (60568293).

145357467 is a wasteful number, since it uses less digits than its factorization.

145357467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23962.

The product of its digits is 352800, while the sum is 42.

The square root of 145357467 is about 12056.4284512454. The cubic root of 145357467 is about 525.7901534902.

The spelling of 145357467 in words is "one hundred forty-five million, three hundred fifty-seven thousand, four hundred sixty-seven".