102452452 has 24 divisors (see below), whose sum is σ = 182436800. Its totient is φ = 50335776.

The previous prime is 102452429. The next prime is 102452459. The reversal of 102452452 is 254254201.

It is not an unprimeable number, because it can be changed into a prime (102452459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56374 + ... + 58162.

Almost surely, 2^102452452 is an apocalyptic number.

It is an amenable number.

102452452 is a deficient number, since it is larger than the sum of its proper divisors (79984348).

102452452 is a wasteful number, since it uses less digits than its factorization.

102452452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 102452452 is about 10121.8798649263. The cubic root of 102452452 is about 467.9227049886.

The spelling of 102452452 in words is "one hundred two million, four hundred fifty-two thousand, four hundred fifty-two".