148951136 has 24 divisors (see below), whose sum is σ = 296785944. Its totient is φ = 73576960.

The previous prime is 148951129. The next prime is 148951157. The reversal of 148951136 is 631159841.

It is a self number, because there is not a number n which added to its sum of digits gives 148951136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25385 + ... + 30696.

It is an arithmetic number, because the mean of its divisors is an integer number (12366081).

Almost surely, 2^148951136 is an apocalyptic number.

148951136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148951136 is a deficient number, since it is larger than the sum of its proper divisors (147834808).

148951136 is an equidigital number, since it uses as much as digits as its factorization.

148951136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56174 (or 56166 counting only the distinct ones).

The product of its digits is 25920, while the sum is 38.

The square root of 148951136 is about 12204.5539041786. The cubic root of 148951136 is about 530.0879597693.

It can be divided in two parts, 1489 and 51136, that added together give a palindrome (52625).

The spelling of 148951136 in words is "one hundred forty-eight million, nine hundred fifty-one thousand, one hundred thirty-six".