98851407 has 4 divisors (see below), whose sum is σ = 131801880. Its totient is φ = 65900936.

The previous prime is 98851397. The next prime is 98851429. The reversal of 98851407 is 70415889.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98851407 - 2⁷ = 98851279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98851507) 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, 16475232 + ... + 16475237.

It is an arithmetic number, because the mean of its divisors is an integer number (32950470).

Almost surely, 2^98851407 is an apocalyptic number.

98851407 is a deficient number, since it is larger than the sum of its proper divisors (32950473).

98851407 is a wasteful number, since it uses less digits than its factorization.

98851407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32950472.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 98851407 is about 9942.4044878490. The cubic root of 98851407 is about 462.3749369181.

The spelling of 98851407 in words is "ninety-eight million, eight hundred fifty-one thousand, four hundred seven".