1254202098 has 64 divisors (see below), whose sum is σ = 2846534400. Its totient is φ = 366170112.

The previous prime is 1254202091. The next prime is 1254202099. The reversal of 1254202098 is 8902024521.

It is a super-3 number, since 3×1254202098³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1254202091) 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, 79578 + ... + 94026.

It is an arithmetic number, because the mean of its divisors is an integer number (44477100).

Almost surely, 2^1254202098 is an apocalyptic number.

1254202098 is an abundant number, since it is smaller than the sum of its proper divisors (1592332302).

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

1254202098 is a wasteful number, since it uses less digits than its factorization.

1254202098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14531.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1254202098 is about 35414.7158396054. The cubic root of 1254202098 is about 1078.4230810183.

The spelling of 1254202098 in words is "one billion, two hundred fifty-four million, two hundred two thousand, ninety-eight".