148372532 has 96 divisors (see below), whose sum is σ = 351267840. Its totient is φ = 53061120.

The previous prime is 148372487. The next prime is 148372547. The reversal of 148372532 is 235273841.

148372532 = 233³ + 234³ + ... + 243³.

148372532 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×148372532³ (a number of 25 digits) contains 333 as substring.

148372532 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 148372492 and 148372501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224819 + ... + 225477.

It is an arithmetic number, because the mean of its divisors is an integer number (3659040).

Almost surely, 2^148372532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148372532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175633920).

148372532 is an abundant number, since it is smaller than the sum of its proper divisors (202895308).

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

148372532 is a wasteful number, since it uses less digits than its factorization.

148372532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 739 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 148372532 is about 12180.8264087458. The cubic root of 148372532 is about 529.4006896052.

The spelling of 148372532 in words is "one hundred forty-eight million, three hundred seventy-two thousand, five hundred thirty-two".