148847697 has 12 divisors (see below), whose sum is σ = 224350464. Its totient is φ = 94917240.

The previous prime is 148847689. The next prime is 148847701. The reversal of 148847697 is 796748841.

It is a happy number.

148847697 is a `hidden beast` number, since 1 + 4 + 88 + 476 + 97 = 666.

It is not a de Polignac number, because 148847697 - 2³ = 148847689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148847627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359329 + ... + 359742.

It is an arithmetic number, because the mean of its divisors is an integer number (18695872).

Almost surely, 2^148847697 is an apocalyptic number.

It is an amenable number.

148847697 is a deficient number, since it is larger than the sum of its proper divisors (75502767).

148847697 is a wasteful number, since it uses less digits than its factorization.

148847697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719100 (or 719097 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The square root of 148847697 is about 12200.3154467415. The cubic root of 148847697 is about 529.9652249641.

The spelling of 148847697 in words is "one hundred forty-eight million, eight hundred forty-seven thousand, six hundred ninety-seven".