49200621 has 8 divisors (see below), whose sum is σ = 65637984. Its totient is φ = 32781840.

The previous prime is 49200581. The next prime is 49200629. The reversal of 49200621 is 12600294.

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

It is not a de Polignac number, because 49200621 - 2¹⁰ = 49199597 is a prime.

It is a super-2 number, since 2×49200621² = 4841402213571282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49200591 and 49200600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49200629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3655 + ... + 10571.

It is an arithmetic number, because the mean of its divisors is an integer number (8204748).

Almost surely, 2^49200621 is an apocalyptic number.

It is an amenable number.

49200621 is a deficient number, since it is larger than the sum of its proper divisors (16437363).

49200621 is a wasteful number, since it uses less digits than its factorization.

49200621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9291.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 49200621 is about 7014.3154334546. The cubic root of 49200621 is about 366.4293015609.

The spelling of 49200621 in words is "forty-nine million, two hundred thousand, six hundred twenty-one".