148909052 has 24 divisors (see below), whose sum is σ = 280450800. Its totient is φ = 68924160.

The previous prime is 148909051. The next prime is 148909091. The reversal of 148909052 is 250909841.

148909052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 148908997 and 148909015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148909051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13802 + ... + 22097.

It is an arithmetic number, because the mean of its divisors is an integer number (11685450).

Almost surely, 2^148909052 is an apocalyptic number.

It is an amenable number.

148909052 is a deficient number, since it is larger than the sum of its proper divisors (131541748).

148909052 is a wasteful number, since it uses less digits than its factorization.

148909052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35981 (or 35979 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 148909052 is about 12202.8296718425. The cubic root of 148909052 is about 530.0380321587.

The spelling of 148909052 in words is "one hundred forty-eight million, nine hundred nine thousand, fifty-two".