49474620 has 72 divisors (see below), whose sum is σ = 161624736. Its totient is φ = 12177792.

The previous prime is 49474603. The next prime is 49474637. The reversal of 49474620 is 2647494.

It is an interprime number because it is at equal distance from previous prime (49474603) and next prime (49474637).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8232 + ... + 12911.

It is an arithmetic number, because the mean of its divisors is an integer number (2244788).

Almost surely, 2^49474620 is an apocalyptic number.

It is an amenable number.

49474620 is an abundant number, since it is smaller than the sum of its proper divisors (112150116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49474620 is a wasteful number, since it uses less digits than its factorization.

49474620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21171 (or 21166 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 49474620 is about 7033.8197304168. The cubic root of 49474620 is about 367.1082595086.

The spelling of 49474620 in words is "forty-nine million, four hundred seventy-four thousand, six hundred twenty".