148973037 has 4 divisors (see below), whose sum is σ = 198630720. Its totient is φ = 99315356.

The previous prime is 148973017. The next prime is 148973051. The reversal of 148973037 is 730379841.

148973037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 148973037 - 2¹⁰ = 148972013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148973037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148973017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24828837 + ... + 24828842.

It is an arithmetic number, because the mean of its divisors is an integer number (49657680).

Almost surely, 2^148973037 is an apocalyptic number.

It is an amenable number.

148973037 is a deficient number, since it is larger than the sum of its proper divisors (49657683).

148973037 is an equidigital number, since it uses as much as digits as its factorization.

148973037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49657682.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 148973037 is about 12205.4511182504. The cubic root of 148973037 is about 530.1139389546.

The spelling of 148973037 in words is "one hundred forty-eight million, nine hundred seventy-three thousand, thirty-seven".