147540967 has 6 divisors (see below), whose sum is σ = 168654984. Its totient is φ = 126436140.

The previous prime is 147540961. The next prime is 147540971. The reversal of 147540967 is 769045741.

It is not a de Polignac number, because 147540967 - 2⁷ = 147540839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147540961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29842 + ... + 34432.

It is an arithmetic number, because the mean of its divisors is an integer number (28109164).

Almost surely, 2^147540967 is an apocalyptic number.

147540967 is a deficient number, since it is larger than the sum of its proper divisors (21114017).

147540967 is an frugal number, since it uses more digits than its factorization.

147540967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9189 (or 4598 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 147540967 is about 12146.6442690975. The cubic root of 147540967 is about 528.4098141716.

The spelling of 147540967 in words is "one hundred forty-seven million, five hundred forty thousand, nine hundred sixty-seven".