147944952 has 24 divisors (see below), whose sum is σ = 400684440. Its totient is φ = 49314960.

The previous prime is 147944893. The next prime is 147944969. The reversal of 147944952 is 259449741.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 147944898 and 147944907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1027324 + ... + 1027467.

It is an arithmetic number, because the mean of its divisors is an integer number (16695185).

Almost surely, 2^147944952 is an apocalyptic number.

147944952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147944952 is an abundant number, since it is smaller than the sum of its proper divisors (252739488).

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

147944952 is a wasteful number, since it uses less digits than its factorization.

147944952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054803 (or 2054796 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 147944952 is about 12163.2623913159. The cubic root of 147944952 is about 528.8916579690.

The spelling of 147944952 in words is "one hundred forty-seven million, nine hundred forty-four thousand, nine hundred fifty-two".