148967772 has 96 divisors (see below), whose sum is σ = 375889920. Its totient is φ = 45826560.

The previous prime is 148967761. The next prime is 148967773. The reversal of 148967772 is 277769841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148967773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1087288 + ... + 1087424.

It is an arithmetic number, because the mean of its divisors is an integer number (3915520).

Almost surely, 2^148967772 is an apocalyptic number.

148967772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148967772 is an abundant number, since it is smaller than the sum of its proper divisors (226922148).

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

148967772 is a wasteful number, since it uses less digits than its factorization.

148967772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 289 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 51.

The square root of 148967772 is about 12205.2354340258. The cubic root of 148967772 is about 530.1076937914.

The spelling of 148967772 in words is "one hundred forty-eight million, nine hundred sixty-seven thousand, seven hundred seventy-two".