148173696 has 144 divisors (see below), whose sum is σ = 469112280. Its totient is φ = 44858880.

The previous prime is 148173691. The next prime is 148173703. The reversal of 148173696 is 696371841.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148173691) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 138861 + ... + 139923.

Almost surely, 2^148173696 is an apocalyptic number.

148173696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148173696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234556140).

148173696 is an abundant number, since it is smaller than the sum of its proper divisors (320938584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148173696 is a wasteful number, since it uses less digits than its factorization.

148173696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105 (or 1079 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 148173696 is about 12172.6618288688. The cubic root of 148173696 is about 529.1640982564.

The spelling of 148173696 in words is "one hundred forty-eight million, one hundred seventy-three thousand, six hundred ninety-six".