49700497 has 16 divisors (see below), whose sum is σ = 62843904. Its totient is φ = 38178000.

The previous prime is 49700491. The next prime is 49700501. The reversal of 49700497 is 79400794.

It is not a de Polignac number, because 49700497 - 2³ = 49700489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49700491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922 + ... + 10012.

It is an arithmetic number, because the mean of its divisors is an integer number (3927744).

Almost surely, 2^49700497 is an apocalyptic number.

It is an amenable number.

49700497 is a deficient number, since it is larger than the sum of its proper divisors (13143407).

49700497 is a wasteful number, since it uses less digits than its factorization.

49700497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9180.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 49700497 is about 7049.8579418312. The cubic root of 49700497 is about 367.6660905654. Note that the first 3 decimals are identical.

It can be divided in two parts, 49700 and 497, that multiplied together give a square (24700900 = 4970²).

The spelling of 49700497 in words is "forty-nine million, seven hundred thousand, four hundred ninety-seven".