148477373 has 16 divisors (see below), whose sum is σ = 165240000. Its totient is φ = 132288000.

The previous prime is 148477369. The next prime is 148477379. The reversal of 148477373 is 373774841.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 148477373 - 2² = 148477369 is a prime.

It is a super-2 number, since 2×148477373² = 44091060585962258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148477379) 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, 118253 + ... + 119501.

It is an arithmetic number, because the mean of its divisors is an integer number (10327500).

Almost surely, 2^148477373 is an apocalyptic number.

It is an amenable number.

148477373 is a deficient number, since it is larger than the sum of its proper divisors (16762627).

148477373 is a wasteful number, since it uses less digits than its factorization.

148477373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468.

The product of its digits is 395136, while the sum is 44.

The square root of 148477373 is about 12185.1291745307. The cubic root of 148477373 is about 529.5253529086.

The spelling of 148477373 in words is "one hundred forty-eight million, four hundred seventy-seven thousand, three hundred seventy-three".