98470431 has 32 divisors (see below), whose sum is σ = 150814400. Its totient is φ = 63452160.

The previous prime is 98470417. The next prime is 98470433. The reversal of 98470431 is 13407489.

It is a happy number.

It is not a de Polignac number, because 98470431 - 2⁶ = 98470367 is a prime.

It is a super-2 number, since 2×98470431² = 19392851562651522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98470433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240555 + ... + 240963.

It is an arithmetic number, because the mean of its divisors is an integer number (4712950).

Almost surely, 2^98470431 is an apocalyptic number.

98470431 is a deficient number, since it is larger than the sum of its proper divisors (52343969).

98470431 is a wasteful number, since it uses less digits than its factorization.

98470431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 98470431 is about 9923.2268441269. The cubic root of 98470431 is about 461.7801703367.

It can be divided in two parts, 9847043 and 1, that added together give a square (9847044 = 3138²).

The spelling of 98470431 in words is "ninety-eight million, four hundred seventy thousand, four hundred thirty-one".