148905741 has 8 divisors (see below), whose sum is σ = 204945664. Its totient is φ = 96068160.

The previous prime is 148905721. The next prime is 148905769. The reversal of 148905741 is 147509841.

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

It is not a de Polignac number, because 148905741 - 2⁵ = 148905709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148905741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148905721) 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, 800476 + ... + 800661.

It is an arithmetic number, because the mean of its divisors is an integer number (25618208).

Almost surely, 2^148905741 is an apocalyptic number.

It is an amenable number.

148905741 is a deficient number, since it is larger than the sum of its proper divisors (56039923).

148905741 is a wasteful number, since it uses less digits than its factorization.

148905741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601171.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 148905741 is about 12202.6940058333. The cubic root of 148905741 is about 530.0341036557.

The spelling of 148905741 in words is "one hundred forty-eight million, nine hundred five thousand, seven hundred forty-one".