148538701 has 8 divisors (see below), whose sum is σ = 156225024. Its totient is φ = 141033360.

The previous prime is 148538653. The next prime is 148538729. The reversal of 148538701 is 107835841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148538701 - 2²³ = 140150093 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 (148538771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43561 + ... + 46846.

It is an arithmetic number, because the mean of its divisors is an integer number (19528128).

Almost surely, 2^148538701 is an apocalyptic number.

It is an amenable number.

148538701 is a deficient number, since it is larger than the sum of its proper divisors (7686323).

148538701 is an equidigital number, since it uses as much as digits as its factorization.

148538701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90491.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 148538701 is about 12187.6454247734. The cubic root of 148538701 is about 529.5982490005.

It can be divided in two parts, 1485 and 38701, that added together give a triangular number (40186 = T₂₈₃).

The spelling of 148538701 in words is "one hundred forty-eight million, five hundred thirty-eight thousand, seven hundred one".