49971201 has 32 divisors (see below), whose sum is σ = 79365888. Its totient is φ = 27371520.

The previous prime is 49971193. The next prime is 49971221. The reversal of 49971201 is 10217994.

It is not a de Polignac number, because 49971201 - 2³ = 49971193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49971221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56281 + ... + 57161.

It is an arithmetic number, because the mean of its divisors is an integer number (2480184).

It is a Proth number, since it is equal to 1525 ⋅ 2¹⁵ + 1 and 1525 < 2¹⁵.

Almost surely, 2^49971201 is an apocalyptic number.

It is an amenable number.

49971201 is a deficient number, since it is larger than the sum of its proper divisors (29394687).

49971201 is a wasteful number, since it uses less digits than its factorization.

49971201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 49971201 is about 7069.0311217309. The cubic root of 49971201 is about 368.3324053311.

The spelling of 49971201 in words is "forty-nine million, nine hundred seventy-one thousand, two hundred one".