148614902 has 4 divisors (see below), whose sum is σ = 222922356. Its totient is φ = 74307450.

The previous prime is 148614887. The next prime is 148614913. The reversal of 148614902 is 209416841.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 209416841 = 19 ⋅11021939.

It is a super-3 number, since 3×148614902³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37153724 + ... + 37153727.

It is an arithmetic number, because the mean of its divisors is an integer number (55730589).

Almost surely, 2^148614902 is an apocalyptic number.

148614902 is a deficient number, since it is larger than the sum of its proper divisors (74307454).

148614902 is an equidigital number, since it uses as much as digits as its factorization.

148614902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74307453.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 148614902 is about 12190.7711815127. The cubic root of 148614902 is about 529.6887955874.

The spelling of 148614902 in words is "one hundred forty-eight million, six hundred fourteen thousand, nine hundred two".