49025407 has 4 divisors (see below), whose sum is σ = 50350456. Its totient is φ = 47700360.

The previous prime is 49025393. The next prime is 49025423. The reversal of 49025407 is 70452094.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70452094 = 2 ⋅35226047.

It is a cyclic number.

It is not a de Polignac number, because 49025407 - 2⁷ = 49025279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49025447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662469 + ... + 662542.

It is an arithmetic number, because the mean of its divisors is an integer number (12587614).

Almost surely, 2^49025407 is an apocalyptic number.

49025407 is a deficient number, since it is larger than the sum of its proper divisors (1325049).

49025407 is a wasteful number, since it uses less digits than its factorization.

49025407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325048.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 49025407 is about 7001.8145505290. The cubic root of 49025407 is about 365.9938063192.

The spelling of 49025407 in words is "forty-nine million, twenty-five thousand, four hundred seven".