103628542 has 8 divisors (see below), whose sum is σ = 160803000. Its totient is φ = 50027544.

The previous prime is 103628521. The next prime is 103628543. The reversal of 103628542 is 245826301.

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

It is a super-3 number, since 3×103628542³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103628543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893292 + ... + 893407.

It is an arithmetic number, because the mean of its divisors is an integer number (20100375).

Almost surely, 2^103628542 is an apocalyptic number.

103628542 is a deficient number, since it is larger than the sum of its proper divisors (57174458).

103628542 is a wasteful number, since it uses less digits than its factorization.

103628542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786730.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 103628542 is about 10179.8105090419. The cubic root of 103628542 is about 469.7063836856.

The spelling of 103628542 in words is "one hundred three million, six hundred twenty-eight thousand, five hundred forty-two".