148152974 has 12 divisors (see below), whose sum is σ = 227523456. Its totient is φ = 72351972.

The previous prime is 148152973. The next prime is 148153003. The reversal of 148152974 is 479251841.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148152971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16334 + ... + 23729.

It is an arithmetic number, because the mean of its divisors is an integer number (18960288).

Almost surely, 2^148152974 is an apocalyptic number.

148152974 is a deficient number, since it is larger than the sum of its proper divisors (79370482).

148152974 is an equidigital number, since it uses as much as digits as its factorization.

148152974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40151 (or 40108 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 148152974 is about 12171.8106294832. The cubic root of 148152974 is about 529.1394293487.

The spelling of 148152974 in words is "one hundred forty-eight million, one hundred fifty-two thousand, nine hundred seventy-four".