49612601 has 4 divisors (see below), whose sum is σ = 49632804. Its totient is φ = 49592400.

The previous prime is 49612573. The next prime is 49612603. The reversal of 49612601 is 10621694.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37222201 + 12390400 = 6101^2 + 3520^2 .

It is a cyclic number.

It is not a de Polignac number, because 49612601 - 2¹⁰ = 49611577 is a prime.

It is a super-2 number, since 2×49612601² = 4922820355970402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49612603) 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, 5810 + ... + 11531.

It is an arithmetic number, because the mean of its divisors is an integer number (12408201).

Almost surely, 2^49612601 is an apocalyptic number.

It is an amenable number.

49612601 is a deficient number, since it is larger than the sum of its proper divisors (20203).

49612601 is a wasteful number, since it uses less digits than its factorization.

49612601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20202.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 49612601 is about 7043.6212987355. The cubic root of 49612601 is about 367.4492218549.

The spelling of 49612601 in words is "forty-nine million, six hundred twelve thousand, six hundred one".