1900070462 has 16 divisors (see below), whose sum is σ = 2937552912. Its totient is φ = 921170880.

The previous prime is 1900070461. The next prime is 1900070519. The reversal of 1900070462 is 2640700091.

It is a super-2 number, since 2×1900070462² = 7220535521129786888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1900070461) 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, 57713 + ... + 84444.

It is an arithmetic number, because the mean of its divisors is an integer number (183597057).

Almost surely, 2^1900070462 is an apocalyptic number.

1900070462 is a deficient number, since it is larger than the sum of its proper divisors (1037482450).

1900070462 is a wasteful number, since it uses less digits than its factorization.

1900070462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142363.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1900070462 is about 43589.7976824853. The cubic root of 1900070462 is about 1238.5776402442.

The spelling of 1900070462 in words is "one billion, nine hundred million, seventy thousand, four hundred sixty-two".