1070531049 has 16 divisors (see below), whose sum is σ = 1639743872. Its totient is φ = 608560128.

The previous prime is 1070531023. The next prime is 1070531081. The reversal of 1070531049 is 9401350701.

It is not a de Polignac number, because 1070531049 - 2⁷ = 1070530921 is a prime.

It is a super-2 number, since 2×1070531049² = 2292073453746080802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1070531149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128014 + ... + 136119.

It is an arithmetic number, because the mean of its divisors is an integer number (102483992).

Almost surely, 2^1070531049 is an apocalyptic number.

It is an amenable number.

1070531049 is a deficient number, since it is larger than the sum of its proper divisors (569212823).

1070531049 is a wasteful number, since it uses less digits than its factorization.

1070531049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264336.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 1070531049 is about 32718.9707814901. The cubic root of 1070531049 is about 1022.9783030555.

The spelling of 1070531049 in words is "one billion, seventy million, five hundred thirty-one thousand, forty-nine".