1058001378 has 32 divisors (see below), whose sum is σ = 2433140736. Its totient is φ = 300429648.

The previous prime is 1058001353. The next prime is 1058001379. The reversal of 1058001378 is 8731008501.

It is a super-2 number, since 2×1058001378² = 2238733831699797768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1058001379) 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, 70426 + ... + 84117.

It is an arithmetic number, because the mean of its divisors is an integer number (76035648).

Almost surely, 2^1058001378 is an apocalyptic number.

1058001378 is an abundant number, since it is smaller than the sum of its proper divisors (1375139358).

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

1058001378 is a wasteful number, since it uses less digits than its factorization.

1058001378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154718.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 1058001378 is about 32526.9331170340. The cubic root of 1058001378 is about 1018.9715951496.

Adding to 1058001378 its reverse (8731008501), we get a palindrome (9789009879).

The spelling of 1058001378 in words is "one billion, fifty-eight million, one thousand, three hundred seventy-eight".