49070385 has 96 divisors (see below), whose sum is σ = 109444608. Its totient is φ = 19768320.

The previous prime is 49070341. The next prime is 49070389. The reversal of 49070385 is 58307094.

It is not a de Polignac number, because 49070385 - 2⁶ = 49070321 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49070389) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 93925 + ... + 94445.

It is an arithmetic number, because the mean of its divisors is an integer number (1140048).

Almost surely, 2^49070385 is an apocalyptic number.

49070385 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49070385 is an abundant number, since it is smaller than the sum of its proper divisors (60374223).

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

49070385 is a wasteful number, since it uses less digits than its factorization.

49070385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 49070385 is about 7005.0256958843. The cubic root of 49070385 is about 366.1056982189.

It can be divided in two parts, 49070 and 385, that added together give a triangular number (49455 = T₃₁₄).

The spelling of 49070385 in words is "forty-nine million, seventy thousand, three hundred eighty-five".