102052437 has 8 divisors (see below), whose sum is σ = 137792640. Its totient is φ = 67173600.

The previous prime is 102052429. The next prime is 102052487. The reversal of 102052437 is 734250201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102052437 - 2³ = 102052429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102052487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215064 + ... + 215537.

It is an arithmetic number, because the mean of its divisors is an integer number (17224080).

Almost surely, 2^102052437 is an apocalyptic number.

It is an amenable number.

102052437 is a deficient number, since it is larger than the sum of its proper divisors (35740203).

102052437 is an equidigital number, since it uses as much as digits as its factorization.

102052437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430683.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 102052437 is about 10102.1006231377. The cubic root of 102052437 is about 467.3129254268.

The spelling of 102052437 in words is "one hundred two million, fifty-two thousand, four hundred thirty-seven".