148353402 has 8 divisors (see below), whose sum is σ = 296706816. Its totient is φ = 49451132.

The previous prime is 148353391. The next prime is 148353409. The reversal of 148353402 is 204353841.

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

148353402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 148353402.

It is not an unprimeable number, because it can be changed into a prime (148353409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12362778 + ... + 12362789.

It is an arithmetic number, because the mean of its divisors is an integer number (37088352).

Almost surely, 2^148353402 is an apocalyptic number.

148353402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148353402 is a wasteful number, since it uses less digits than its factorization.

148353402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24725572.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 148353402 is about 12180.0411329355. The cubic root of 148353402 is about 529.3779363585.

The spelling of 148353402 in words is "one hundred forty-eight million, three hundred fifty-three thousand, four hundred two".