148901402 has 64 divisors (see below), whose sum is σ = 270273024. Its totient is φ = 60825600.

The previous prime is 148901377. The next prime is 148901437. The reversal of 148901402 is 204109841.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 986027 + ... + 986177.

It is an arithmetic number, because the mean of its divisors is an integer number (4223016).

Almost surely, 2^148901402 is an apocalyptic number.

148901402 is a deficient number, since it is larger than the sum of its proper divisors (121371622).

148901402 is a wasteful number, since it uses less digits than its factorization.

148901402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 148901402 is about 12202.5162159286. The cubic root of 148901402 is about 530.0289553422.

The spelling of 148901402 in words is "one hundred forty-eight million, nine hundred one thousand, four hundred two".