2026156530 has 32 divisors (see below), whose sum is σ = 4879393344. Its totient is φ = 538462016.

The previous prime is 2026156507. The next prime is 2026156553. The reversal of 2026156530 is 356516202.

It is an interprime number because it is at equal distance from previous prime (2026156507) and next prime (2026156553).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106464 + ... + 124043.

It is an arithmetic number, because the mean of its divisors is an integer number (152481042).

Almost surely, 2^2026156530 is an apocalyptic number.

2026156530 is an abundant number, since it is smaller than the sum of its proper divisors (2853236814).

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

2026156530 is a wasteful number, since it uses less digits than its factorization.

2026156530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230810.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2026156530 is about 45012.8484990675. The cubic root of 2026156530 is about 1265.3898052456.

The spelling of 2026156530 in words is "two billion, twenty-six million, one hundred fifty-six thousand, five hundred thirty".