148002071 has 16 divisors (see below), whose sum is σ = 171225600. Its totient is φ = 125310240.

The previous prime is 148002061. The next prime is 148002083. The reversal of 148002071 is 170200841.

It is a cyclic number.

It is not a de Polignac number, because 148002071 - 2⁶ = 148002007 is a prime.

It is a super-2 number, since 2×148002071² = 43809226040578082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148002061) 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 15 ways as a sum of consecutive naturals, for example, 251840 + ... + 252426.

It is an arithmetic number, because the mean of its divisors is an integer number (10701600).

Almost surely, 2^148002071 is an apocalyptic number.

148002071 is a deficient number, since it is larger than the sum of its proper divisors (23223529).

148002071 is a wasteful number, since it uses less digits than its factorization.

148002071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 148002071 is about 12165.6101778744. The cubic root of 148002071 is about 528.9597145337.

The spelling of 148002071 in words is "one hundred forty-eight million, two thousand, seventy-one".