148055136 has 48 divisors (see below), whose sum is σ = 392238000. Its totient is φ = 48895488.

The previous prime is 148055119. The next prime is 148055147. The reversal of 148055136 is 631550841.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 148055097 and 148055106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3390 + ... + 17538.

It is an arithmetic number, because the mean of its divisors is an integer number (8171625).

Almost surely, 2^148055136 is an apocalyptic number.

148055136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148055136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196119000).

148055136 is an abundant number, since it is smaller than the sum of its proper divisors (244182864).

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

148055136 is a wasteful number, since it uses less digits than its factorization.

148055136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14271 (or 14263 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 148055136 is about 12167.7909252255. The cubic root of 148055136 is about 529.0229251205.

It can be divided in two parts, 1480 and 55136, that added together give a triangular number (56616 = T₃₃₆).

The spelling of 148055136 in words is "one hundred forty-eight million, fifty-five thousand, one hundred thirty-six".