1553098 has 16 divisors (see below), whose sum is σ = 2560320. Its totient is φ = 703296.

The previous prime is 1553093. The next prime is 1553099. The reversal of 1553098 is 8903551.

It is a super-2 number, since 2×1553098² = 4824226795208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1553093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15 + ... + 1762.

It is an arithmetic number, because the mean of its divisors is an integer number (160020).

2^1553098 is an apocalyptic number.

1553098 is a deficient number, since it is larger than the sum of its proper divisors (1007222).

1553098 is a wasteful number, since it uses less digits than its factorization.

1553098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 1553098 is about 1246.2335254678. The cubic root of 1553098 is about 115.8065046067.

The spelling of 1553098 in words is "one million, five hundred fifty-three thousand, ninety-eight".