49266790 has 16 divisors (see below), whose sum is σ = 89560080. Its totient is φ = 19511200.

The previous prime is 49266787. The next prime is 49266793. The reversal of 49266790 is 9766294.

It is an interprime number because it is at equal distance from previous prime (49266787) and next prime (49266793).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49266793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23380 + ... + 25399.

It is an arithmetic number, because the mean of its divisors is an integer number (5597505).

Almost surely, 2^49266790 is an apocalyptic number.

49266790 is a deficient number, since it is larger than the sum of its proper divisors (40293290).

49266790 is a wasteful number, since it uses less digits than its factorization.

49266790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48887.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 49266790 is about 7019.0305598423. The cubic root of 49266790 is about 366.5934959594.

The spelling of 49266790 in words is "forty-nine million, two hundred sixty-six thousand, seven hundred ninety".