148937965 has 16 divisors (see below), whose sum is σ = 195302016. Its totient is φ = 108136000.

The previous prime is 148937963. The next prime is 148937977. The reversal of 148937965 is 569739841.

It is a happy number.

148937965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148937965 - 2¹ = 148937963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148937963) 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, 36624 + ... + 40486.

It is an arithmetic number, because the mean of its divisors is an integer number (12206376).

Almost surely, 2^148937965 is an apocalyptic number.

It is an amenable number.

148937965 is a deficient number, since it is larger than the sum of its proper divisors (46364051).

148937965 is a wasteful number, since it uses less digits than its factorization.

148937965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580.

The product of its digits is 1632960, while the sum is 52.

The square root of 148937965 is about 12204.0142985822. The cubic root of 148937965 is about 530.0723349712.

The spelling of 148937965 in words is "one hundred forty-eight million, nine hundred thirty-seven thousand, nine hundred sixty-five".