148630853 has 16 divisors (see below), whose sum is σ = 180264960. Its totient is φ = 119785776.

The previous prime is 148630849. The next prime is 148630861. The reversal of 148630853 is 358036841.

It is a cyclic number.

It is not a de Polignac number, because 148630853 - 2² = 148630849 is a prime.

It is a super-2 number, since 2×148630853² = 44182260927015218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148630843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1676 + ... + 17322.

It is an arithmetic number, because the mean of its divisors is an integer number (11266560).

Almost surely, 2^148630853 is an apocalyptic number.

It is an amenable number.

148630853 is a deficient number, since it is larger than the sum of its proper divisors (31634107).

148630853 is a wasteful number, since it uses less digits than its factorization.

148630853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15736.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 148630853 is about 12191.4253883621. The cubic root of 148630853 is about 529.7077456021.

The spelling of 148630853 in words is "one hundred forty-eight million, six hundred thirty thousand, eight hundred fifty-three".