8629457148 has 60 divisors (see below), whose sum is σ = 24294433240. Its totient is φ = 2655216288.

The previous prime is 8629457141. The next prime is 8629457149. The reversal of 8629457148 is 8417549268.

It is a happy number.

8629457148 is a `hidden beast` number, since 8 + 6 + 29 + 4 + 571 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 8629457094 and 8629457103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8629457141) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1020178 + ... + 1028601.

Almost surely, 2^8629457148 is an apocalyptic number.

It is an amenable number.

8629457148 is an abundant number, since it is smaller than the sum of its proper divisors (15664976092).

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

8629457148 is a wasteful number, since it uses less digits than its factorization.

8629457148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048808 (or 2048797 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 8629457148 is about 92894.8714838446. The cubic root of 8629457148 is about 2051.1361655895.

The spelling of 8629457148 in words is "eight billion, six hundred twenty-nine million, four hundred fifty-seven thousand, one hundred forty-eight".