148429637 has 2 divisors, whose sum is σ = 148429638. Its totient is φ = 148429636.

The previous prime is 148429613. The next prime is 148429667. The reversal of 148429637 is 736924841.

148429637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105801796 + 42627841 = 10286^2 + 6529^2 .

It is a cyclic number.

It is not a de Polignac number, because 148429637 - 2⁸ = 148429381 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148429667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74214818 + 74214819.

It is an arithmetic number, because the mean of its divisors is an integer number (74214819).

Almost surely, 2^148429637 is an apocalyptic number.

It is an amenable number.

148429637 is a deficient number, since it is larger than the sum of its proper divisors (1).

148429637 is an equidigital number, since it uses as much as digits as its factorization.

148429637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The square root of 148429637 is about 12183.1702360264. The cubic root of 148429637 is about 529.4685987353.

The spelling of 148429637 in words is "one hundred forty-eight million, four hundred twenty-nine thousand, six hundred thirty-seven".