101946452 has 12 divisors (see below), whose sum is σ = 178879680. Its totient is φ = 50837976.

The previous prime is 101946451. The next prime is 101946461. The reversal of 101946452 is 254649101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101946451) 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 3 ways as a sum of consecutive naturals, for example, 32108 + ... + 35139.

It is an arithmetic number, because the mean of its divisors is an integer number (14906640).

Almost surely, 2^101946452 is an apocalyptic number.

It is an amenable number.

101946452 is a deficient number, since it is larger than the sum of its proper divisors (76933228).

101946452 is a wasteful number, since it uses less digits than its factorization.

101946452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67630 (or 67628 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 101946452 is about 10096.8535693056. The cubic root of 101946452 is about 467.1510958245.

The spelling of 101946452 in words is "one hundred one million, nine hundred forty-six thousand, four hundred fifty-two".